IBON Foundation. Environment Desk. (2000). The state of the Philippine environment (New edition.). IBON Foundation, Databank & Research Center, Environment Desk.
Chicago Style (17th ed.) CitationIBON Foundation. Environment Desk. The State of the Philippine Environment. New edition. Manila: IBON Foundation, Databank & Research Center, Environment Desk, 2000.
MLA (9th ed.) CitationIBON Foundation. Environment Desk. The State of the Philippine Environment. New edition. IBON Foundation, Databank & Research Center, Environment Desk, 2000.
Warning: These citations may not always be 100% accurate.