Philippines. Office of the President. (1967). Codification of laws pertaining to fertilizer industry: Chemical fertilizers (its manufacture, distribution and utilization). PES.
Chicago Style (17th ed.) CitationPhilippines. Office of the President. Codification of Laws Pertaining to Fertilizer Industry: Chemical Fertilizers (its Manufacture, Distribution and Utilization). [Manila]: PES, 1967.
MLA (9th ed.) CitationPhilippines. Office of the President. Codification of Laws Pertaining to Fertilizer Industry: Chemical Fertilizers (its Manufacture, Distribution and Utilization). PES, 1967.
Warning: These citations may not always be 100% accurate.