(1975). Innovations in Communication Arts: Implications for instructional supervision and educational management. College of Education, University of the Philippines.
Παραπομπή σε μορφή Chicago (17η εκδ.)Innovations in Communication Arts: Implications for Instructional Supervision and Educational Management. [s.n.]: College of Education, University of the Philippines, 1975.
Παραπομπή σε μορφή MLA (9th εκδ.)Innovations in Communication Arts: Implications for Instructional Supervision and Educational Management. College of Education, University of the Philippines, 1975.
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