APA (7e ed.) Bronvermelding

Philippines. Laws, statutes, etc. (1972). Social security law, 1972. Social Security System].

Chicago (17e ed.) Bronvermelding

Philippines. Laws, statutes, etc. Social Security Law, 1972. [Quezon City: Social Security System], 1972.

MLA (9e ed.) Bronvermelding

Philippines. Laws, statutes, etc. Social Security Law, 1972. Social Security System], 1972.

Let op: Deze citaties zijn niet altijd 100% accuraat.