Philippines. National Environmental Protection Council. (1983). National Environmental Enhancement Program. National Environmental Protection Council.
Chicago Style (17th ed.) CitationPhilippines. National Environmental Protection Council. National Environmental Enhancement Program. Quezon City: National Environmental Protection Council, 1983.
MLA (9th ed.) CitationPhilippines. National Environmental Protection Council. National Environmental Enhancement Program. National Environmental Protection Council, 1983.
Warning: These citations may not always be 100% accurate.