(1998). Ibon facts and figures 1998. Ibon Philippines Databank and Research Center.
Chicago Style (17th ed.) CitationIbon Facts and Figures 1998. Manila: Ibon Philippines Databank and Research Center, 1998.
MLA (9th ed.) CitationIbon Facts and Figures 1998. Ibon Philippines Databank and Research Center, 1998.
Warning: These citations may not always be 100% accurate.