U.S. Bureau of Reclamation Water Resources Survey Team. (1965). A program for collecting basic hydrologic data in Central Luzon (Agno and Pampanga rivers) Prepared for the government of the Republic of the Philippines and the United States Agency for International Development. [s.n.].
Chicago-Zitierstil (17. Ausg.)U.S. Bureau of Reclamation Water Resources Survey Team. A Program for Collecting Basic Hydrologic Data in Central Luzon (Agno and Pampanga Rivers) Prepared for the Government of the Republic of the Philippines and the United States Agency for International Development. Manila: [s.n.], 1965.
MLA-Zitierstil (9. Ausg.)U.S. Bureau of Reclamation Water Resources Survey Team. A Program for Collecting Basic Hydrologic Data in Central Luzon (Agno and Pampanga Rivers) Prepared for the Government of the Republic of the Philippines and the United States Agency for International Development. [s.n.], 1965.