Philippines. Laws, statutes, etc. (1972). Social security law, 1972. Social Security System].
Chicagoスタイル(17版)引用形式Philippines. Laws, statutes, etc. Social Security Law, 1972. [Quezon City: Social Security System], 1972.
MLA(9版)引用形式Philippines. Laws, statutes, etc. Social Security Law, 1972. Social Security System], 1972.
警告: この引用は必ずしも正確ではありません.