Population Center Foundation of the Philippines. Selective Dissemination of Information Project. (1981). Glossary of population terms: 192 commonly-used terms in demography, contraceptive technology, medicine, and related fields. The Center.
Citação do estilo Chicago (17ª ed.)Population Center Foundation of the Philippines. Selective Dissemination of Information Project. Glossary of Population Terms: 192 Commonly-used Terms in Demography, Contraceptive Technology, Medicine, and Related Fields. Makati, Metro Manila: The Center, 1981.
Citação MLA (9ª ed.)Population Center Foundation of the Philippines. Selective Dissemination of Information Project. Glossary of Population Terms: 192 Commonly-used Terms in Demography, Contraceptive Technology, Medicine, and Related Fields. The Center, 1981.