Isaac, N. B. (1999). ASEAN: A sustainable organization. Manila Bulletin.
Chicago Style (17th ed.) CitationIsaac, Norman B. "ASEAN: A Sustainable Organization." Manila Bulletin 1999.
MLA (9th ed.) CitationIsaac, Norman B. "ASEAN: A Sustainable Organization." Manila Bulletin, 1999.
Warning: These citations may not always be 100% accurate.