Zosa, I. A. (1975). Some national and regional dimensions of the Philippine labor force in 1970. s.n.].
Chicago-viite (17. p.)Zosa, Imelda A. Some National and Regional Dimensions of the Philippine Labor Force in 1970. [S.l: s.n.], 1975.
MLA-viite (9. p.)Zosa, Imelda A. Some National and Regional Dimensions of the Philippine Labor Force in 1970. s.n.], 1975.
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