National Power Corporation. (1971). Feasibility report on the development of Agus no. II hydroelectric project in the Mindanao grid. NPC.
Chicago-Zitierstil (17. Ausg.)National Power Corporation. Feasibility Report on the Development of Agus No. II Hydroelectric Project in the Mindanao Grid. Manila: NPC, 1971.
MLA-Zitierstil (9. Ausg.)National Power Corporation. Feasibility Report on the Development of Agus No. II Hydroelectric Project in the Mindanao Grid. NPC, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.