Smail, R. W. (1965). Contribution of education to the development of human resources in the Republic of the Philippines. United States Agency for International Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Smail, Robert W. Contribution of Education to the Development of Human Resources in the Republic of the Philippines. Manila: United States Agency for International Development, 1965.
Παραπομπή σε μορφή MLA (9th εκδ.)Smail, Robert W. Contribution of Education to the Development of Human Resources in the Republic of the Philippines. United States Agency for International Development, 1965.
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