Philippines (Republic). Government Service Insurance System. (1953). Report. s.n.].
Chicago Style (17th ed.) CitationPhilippines (Republic). Government Service Insurance System. Report. [Manila: s.n.], 1953.
MLA (9th ed.) CitationPhilippines (Republic). Government Service Insurance System. Report. s.n.], 1953.
Warning: These citations may not always be 100% accurate.