APA ציטוט

Orbeta, A. C. (2002). A review of research on population-related issues: 1980-2002. Philippine Institute for Development Studies.

Chicago Style (17th ed.) Citation

Orbeta, Aniceto C. A Review of Research on Population-related Issues: 1980-2002. Makati City: Philippine Institute for Development Studies, 2002.

ציטוט MLA

Orbeta, Aniceto C. A Review of Research on Population-related Issues: 1980-2002. Philippine Institute for Development Studies, 2002.