La política exterior peruana en la era moderna (Lima: Sociedad Peruana de Derecho Internacional, 2024).
“Peru – History.” In South America, Central America, and the Caribbean 2025, 33rd edition, edited by Europa Publications. London and New York: Routledge, 2024.
Peruvian Foreign Policy in the Modern Era. London: Anthem Press, 2023.
“Bolivia – History.” In South America, Central America, and the Caribbean 2024, 32nd edition, edited by Europa Publications. London and New York: Routledge, 2023.
“Peru – History.” In South America, Central America, and the Caribbean 2024, 32nd edition, edited by Europa Publications. London and New York: Routledge, 2023.
“Bolivia – History.” In South America, Central America, and the Caribbean 2023, 31st edition, edited by Europa Publications. London and New York: Routledge, 2022.
“Peru – History.” In South America, Central America, and the Caribbean 2023, 31st edition, edited by Europa Publications. London and New York: Routledge, 2022.
“Peru: A model for Latin American diplomacy and statecraft.” In Routledge Handbook of Diplomacy and Statecraft,” Second edition, edited by B. J. C. Mckercher, 198-209. London and New York: Routledge, 2022.
“Bolivia – History.” In South America, Central America, and the Caribbean 2022, 30th edition, edited by Jackie West, 159-62. London and New York: Routledge, 2021.
“Peru – History.” In South America, Central America, and the Caribbean 2022, 30th edition, edited by Jackie West 697-700. London and New York: Routledge, 2021.
“Bolivia – History.” In South America, Central America, and the Caribbean 2021, 29th edition, edited by Jackie West. London and New York: Routledge, 2020.
“Peru – History.” In South America, Central America, and the Caribbean 2021, 29th edition, edited by Jackie West. London and New York: Routledge, 2020.
Bolivia: Geopolitics of a Landlocked State. London and New York: Routledge, 2020. https://www.routledge.com/Bolivia-Geopolitics-of-a-Landlocked-State-1st-Edition/Bruce-St-John/p/book/9781857439694
“The Peruvian Response to the Rise of Brazil: Developing a Strategic Relationship.” In Foreign Policy Responses to the Rise of Brazil, edited by Maria Herminia Tavares de Almeida and Gian Luca Gardini, 145-59. London: Palgrave Macmillan, 2016. https://www.palgrave.com/us/book/9781137516688
“Ecuador-Peru.” In Border Disputes: A Global Encyclopedia, 3 volumes, edited by Emmanuel Brunet-Jailly. Volume 2: Positional Disputes, 589-99. Santa Barbara, CA: ABC-CLIO, 2015.
“Peru: A Model for Latin American Diplomacy and Statecraft.” In Routledge Handbook of Diplomacy & Statecraft, edited by B.J.C. McKercher, 181-91. London and New York: Routledge, 2011. http://www.routledge.com/books/details/9780415781107/.
“Pragmatism and Ideology in the Foreign Policy of Peru.” In Latin American Foreign Policies: Between Ideology and Pragmatism, edited by Gian Luca Gardini and Peter Lambert, 119-37. London: Palgrave, 2011. http://us.macmillan.com/latinamericanforeignpolicies
Toledo’s Peru: Vision and Reality. Gainesville: University Press of Florida, 2010.http://www.upf.com/book.asp?id=STJOH001
“Hacia el Mar: Bolivia’s Quest for a Pacific Port.” In Warfare in Latin America, Volume 1, edited by Miguel A. Centeno, 427-59. Aldershot, Hampshire, U.K.: Ashgate, 2007.
“Triángulos, Puertos y Tratados.” In Hacia un enfoque trinacional de las relaciones entre Bolivia, Chile y Perú, 133-57. La Paz: CEEILA, 2001.
La Política Exterior del Perú. Lima: Asociación de Funcionarios del Servicio Diplomática del Perú, 1999.
“Las relaciones Ecuador-Perú: una perspective histórica.” In Ecuador-Perú:Horizontes de la negociación y el conflicto, edited by Adrián Bonilla, 89-110. Lima-Quito: DESCO-FLACSO, 1999.
Ecuador-Peru Dispute: The Road to Settlement. International Boundaries Research Unit. University of Durham. Boundary and Territory Briefing 3, 1 (1999).
“Peru: Atypical External Behavior.” In Foreign Policy and Regionalism in the Americas, edited by Gordon Mace and Jean-Philippe Thérien, 121-36. Boulder, CO: Lynne Rienner, 1996.
“The Ecuador-Peru Dispute: A Reconsideration.” In The Americas, World Boundaries Series, edited by Pascal O. Girot, vol. 4, 113-32. London: Routledge, 1994.
The Boundary between Ecuador and Peru. International Boundaries Research Unit. University of Durham. Boundary and Territory Briefing 1, 4 (1994).
The Bolivia-Chile-Peru Dispute in the Atacama Desert. International Boundaries Research Unit. University of Durham. Boundary and Territory Briefing 1, 6 (1994).
Boundaries, Trade and Seaports: Power Politics in the Atacama Desert. Program in Latin American Studies Occasional Paper Series No. 28, University of Massachusetts at Amherst, 1992.
The Foreign Policy of Peru. Boulder, CO: Lynne Rienner, 1992.
“Challenges to Peruvian Foreign Policy.” In Post-Revolutionary Peru: The Politics of Transformation, edited by Stephen M. Gorman, 179-96. Boulder, CO: Westview Press, 1982.
Peruvian Foreign Policy, 1919-1939: The Delimitation of Frontiers. Ann Arbor, MI: University Microfilms, Inc., 1970.