APA (7th ed.) Citation

Philippines. Foreign Service Institute. (1980). Yearbook. -- 1979-. FSI.

Chicago Style (17th ed.) Citation

Philippines. Foreign Service Institute. Yearbook. -- 1979-. Manila: FSI, 1980.

MLA (9th ed.) Citation

Philippines. Foreign Service Institute. Yearbook. -- 1979-. FSI, 1980.

Warning: These citations may not always be 100% accurate.