University of the Philippines (Diliman) Institute of Mass Communication & UP/IMC-UNESCO-UNFPA Family Planning Communication Project. (1974). The Philippine population problem. [s.n.].
Chicago Style (17th ed.) CitationUniversity of the Philippines (Diliman) Institute of Mass Communication and UP/IMC-UNESCO-UNFPA Family Planning Communication Project. The Philippine Population Problem. Quezon City: [s.n.], 1974.
MLA (9th ed.) CitationUniversity of the Philippines (Diliman) Institute of Mass Communication and UP/IMC-UNESCO-UNFPA Family Planning Communication Project. The Philippine Population Problem. [s.n.], 1974.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.