Infante, J. T. (1980). The political, economic, and labor climate in the Philippines. Industrial Research Unit, Wharton School, University of Pennsylvania.
Chicago-referens (17:e uppl.)Infante, Jaime T. The Political, Economic, and Labor Climate in the Philippines. Philadelphia, Pa: Industrial Research Unit, Wharton School, University of Pennsylvania, 1980.
MLA-referens (9:e uppl.)Infante, Jaime T. The Political, Economic, and Labor Climate in the Philippines. Industrial Research Unit, Wharton School, University of Pennsylvania, 1980.
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