Philippines. Department of Environment and Natural Resources. National Environmental Protection Council. (2003). Primer on the Philippine environmental impact statement system. Department of Environment and Natural Resources, Region 5 (Bicol).
Chicago Style (17th ed.) CitationPhilippines. Department of Environment and Natural Resources. National Environmental Protection Council. Primer on the Philippine Environmental Impact Statement System. [Legazpi City, Albay]: Department of Environment and Natural Resources, Region 5 (Bicol), 2003.
MLA (9th ed.) CitationPhilippines. Department of Environment and Natural Resources. National Environmental Protection Council. Primer on the Philippine Environmental Impact Statement System. Department of Environment and Natural Resources, Region 5 (Bicol), 2003.