Central Book Supply, Inc, & Philippines (Republic). (1977). Electrical, mechanical, chemical, civil, and sanitary engineering laws of the Philippines, 1977-8th (8th ed.). Central Book Supply.
Chicago Style (17th ed.) CitationCentral Book Supply, Inc, and Philippines (Republic). Electrical, Mechanical, Chemical, Civil, and Sanitary Engineering Laws of the Philippines, 1977-8th. 8th ed. Manila: Central Book Supply, 1977.
MLA (9th ed.) CitationCentral Book Supply, Inc, and Philippines (Republic). Electrical, Mechanical, Chemical, Civil, and Sanitary Engineering Laws of the Philippines, 1977-8th. 8th ed. Central Book Supply, 1977.
Warning: These citations may not always be 100% accurate.