Dyfyniad APA

Orbeta, A. C. J., Belizario, M., & Lavina, E. (1998). Population and Development Planning (PDP) Model: The 1998 update. NEDA/PIDS.

Dyfyniad Arddull Chicago

Orbeta, Aniceto C. Jr, Mildred Belizario, and Edith Lavina. Population and Development Planning (PDP) Model: The 1998 Update. Makati: NEDA/PIDS, 1998.

Dyfyniad MLA

Orbeta, Aniceto C. Jr, et al. Population and Development Planning (PDP) Model: The 1998 Update. NEDA/PIDS, 1998.

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