Cita APA (7th ed.)

Foreign Service Institute. (1980). Digest of Philippine foreign policy 1972-1979. Department of Foreign Service Institute.

Cita Chicago (17th ed.)

Foreign Service Institute. Digest of Philippine Foreign Policy 1972-1979. Manila: Department of Foreign Service Institute, 1980.

Cita MLA (9th ed.)

Foreign Service Institute. Digest of Philippine Foreign Policy 1972-1979. Department of Foreign Service Institute, 1980.