Population Information Division. Population Center Foundation, Population Center Foundation. Programs Division, & Population Center Foundation. Population Data Information Service. (1983). Annotated inventory of population-related studies in the Philippines. Population Center Foundation.
Cita Chicago Style (17a ed.)Population Information Division. Population Center Foundation, Population Center Foundation. Programs Division, y Population Center Foundation. Population Data Information Service. Annotated Inventory of Population-related Studies in the Philippines. Makati, Metro Manila: Population Center Foundation, 1983.
Cita MLA (9a ed.)Population Information Division. Population Center Foundation, et al. Annotated Inventory of Population-related Studies in the Philippines. Population Center Foundation, 1983.