Castro, P. A., & Castro, P. A. (1985). Agreements on United States military facilities in Philippine military bases: 1947-1985. Foreign Service Institute.
Chicago-viite (17. p.)Castro, Pacifico A., ja Pacifico A. Castro. Agreements on United States Military Facilities in Philippine Military Bases: 1947-1985. Manila: Foreign Service Institute, 1985.
MLA-viite (9. p.)Castro, Pacifico A., ja Pacifico A. Castro. Agreements on United States Military Facilities in Philippine Military Bases: 1947-1985. Foreign Service Institute, 1985.
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