Philippines (Republic). Government Service Insurance System. (1951). Revised prospectus and basic rules. Bureau of Print.
Chicago Style (17th ed.) CitationPhilippines (Republic). Government Service Insurance System. Revised Prospectus and Basic Rules. Manila: Bureau of Print, 1951.
MLA (9th ed.) CitationPhilippines (Republic). Government Service Insurance System. Revised Prospectus and Basic Rules. Bureau of Print, 1951.
Warning: These citations may not always be 100% accurate.