Philippines (Republic), Social Security Sysem, & Bacungan, F. M. (1963). An analysis of the legislative development of the social security act of 1954. [Social Security System].
Chicago-viite (17. p.)Philippines (Republic), Social Security Sysem, ja Froilan M. Bacungan. An Analysis of the Legislative Development of the Social Security Act of 1954. Manila: [Social Security System], 1963.
MLA-viite (9. p.)Philippines (Republic), et al. An Analysis of the Legislative Development of the Social Security Act of 1954. [Social Security System], 1963.
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