Ranoa, M. R. (1977). The Philippine labor force: A review of existing data and an analysis of occupational changes [microform]. Photoduplication Service. University of the Philippines Library.
Citação do estilo Chicago (17ª ed.)Ranoa, Milagros Rodriguez. The Philippine Labor Force: A Review of Existing Data and an Analysis of Occupational Changes [microform]. Quezon city: Photoduplication Service. University of the Philippines Library, 1977.
Citação MLA (9ª ed.)Ranoa, Milagros Rodriguez. The Philippine Labor Force: A Review of Existing Data and an Analysis of Occupational Changes [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.