National Water Resources Council. (1983). Central Mindanao framework plan: Agus river basins. NWRC.
Chicago Style aipamenaNational Water Resources Council. Central Mindanao Framework Plan: Agus River Basins. [Quezon City]: NWRC, 1983.
MLA aipamenaNational Water Resources Council. Central Mindanao Framework Plan: Agus River Basins. NWRC, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.