Philippines. (1999). RA 8749: The Philippine Clean Air Act of 1999 and its implementing rules and regulaions. Department of Environment and Natural Resources.
Chicago Style (17th ed.) CitationPhilippines. RA 8749: The Philippine Clean Air Act of 1999 and Its Implementing Rules and Regulaions. Quezon City: Department of Environment and Natural Resources, 1999.
MLA (9th ed.) CitationPhilippines. RA 8749: The Philippine Clean Air Act of 1999 and Its Implementing Rules and Regulaions. Department of Environment and Natural Resources, 1999.
Warning: These citations may not always be 100% accurate.