Villacorta, A. S. (1976). Current practices in school athletics in fourteen public secondary schools in Manila. University of the Philippines Library.
Citace podle Chicago (17th ed.)Villacorta, Aurora Sevilla. Current Practices in School Athletics in Fourteen Public Secondary Schools in Manila. Quezon City: University of the Philippines Library, 1976.
Citace podle MLA (9th ed.)Villacorta, Aurora Sevilla. Current Practices in School Athletics in Fourteen Public Secondary Schools in Manila. University of the Philippines Library, 1976.
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