APA aipamena

Philippines. National Economic and Development Authority. (1978). A guide to project development. NEDA.

Chicago Style aipamena

Philippines. National Economic and Development Authority. A Guide to Project Development. Manila: NEDA, 1978.

MLA aipamena

Philippines. National Economic and Development Authority. A Guide to Project Development. NEDA, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.