Orbeta, A. C. (2002). A review of research on population-related issues: 1980-2002. Philippine Institute for Development Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOrbeta, Aniceto C. A Review of Research on Population-related Issues: 1980-2002. Makati City: Philippine Institute for Development Studies, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOrbeta, Aniceto C. A Review of Research on Population-related Issues: 1980-2002. Philippine Institute for Development Studies, 2002.
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