Morada, H. B., & Kim, Y. (1977). Labor force projections by age and sex for the Philippines, 1970-2000. National Census and Statistics Office.
Chicago-viite (17. p.)Morada, Hector B., ja Yun Kim. Labor Force Projections by Age and Sex for the Philippines, 1970-2000. Manila: National Census and Statistics Office, 1977.
MLA-viite (9. p.)Morada, Hector B., ja Yun Kim. Labor Force Projections by Age and Sex for the Philippines, 1970-2000. National Census and Statistics Office, 1977.
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