Cita APA

Philippines (Republic). Social Security System. (1969). The social security act of 1954: Rep. act no. 1161, as amended (5th ed.). Central Book Supply.

Citación estilo Chicago

Philippines (Republic). Social Security System. The Social Security Act of 1954: Rep. Act No. 1161, as Amended. 5th ed. Manila: Central Book Supply, 1969.

Cita MLA

Philippines (Republic). Social Security System. The Social Security Act of 1954: Rep. Act No. 1161, as Amended. 5th ed. Central Book Supply, 1969.