Philippines & Central Book Supply Inc. ditorial Board. (1992). Intellectual property, patent and trade mark laws of the Philippines with: Forms of RA 165, 166, 623, movie television review and classification, videogram regulatory board and issuances & related special laws (5th ed.). Central Book Supply.
Chicago Style (17th ed.) CitationPhilippines and Central Book Supply Inc. ditorial Board. Intellectual Property, Patent and Trade Mark Laws of the Philippines with: Forms of RA 165, 166, 623, Movie Television Review and Classification, Videogram Regulatory Board and Issuances & Related Special Laws. 5th ed. Manila: Central Book Supply, 1992.
MLA (9th ed.) CitationPhilippines and Central Book Supply Inc. ditorial Board. Intellectual Property, Patent and Trade Mark Laws of the Philippines with: Forms of RA 165, 166, 623, Movie Television Review and Classification, Videogram Regulatory Board and Issuances & Related Special Laws. 5th ed. Central Book Supply, 1992.