Rex Editorial Staff. (1981). Engineering laws of the Philippines with related laws (1981 1st ed.). Rex Book Store.
Chicago Style (17th ed.) CitationRex Editorial Staff. Engineering Laws of the Philippines with Related Laws. 1981 1st ed. Manila: Rex Book Store, 1981.
MLA (9th ed.) CitationRex Editorial Staff. Engineering Laws of the Philippines with Related Laws. 1981 1st ed. Rex Book Store, 1981.
Warning: These citations may not always be 100% accurate.