APA (7. basım) Alıntı

Payoyo, P. B. (1985). The role of private and voluntary organizations in U.S. foreign policy. International Studies Institute of the Philippines.

Chicago Style (17. basım) Atıf

Payoyo, Peter B. The Role of Private and Voluntary Organizations in U.S. Foreign Policy. Diliman, Quezon City: International Studies Institute of the Philippines, 1985.

MLA (9th ed.) Atıf

Payoyo, Peter B. The Role of Private and Voluntary Organizations in U.S. Foreign Policy. International Studies Institute of the Philippines, 1985.