Dyfyniad APA

Philippines. National Media Production Center. (1977). Vital documents on water resources. NMPC.

Dyfyniad Arddull Chicago

Philippines. National Media Production Center. Vital Documents on Water Resources. Manila: NMPC, 1977.

Dyfyniad MLA

Philippines. National Media Production Center. Vital Documents on Water Resources. NMPC, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.