Dale, E. (1954). Audio-visual methods in teaching (Rev. ed.). The Dryden press.
Chicago Style (17th ed.) CitationDale, Edgar. Audio-visual Methods in Teaching. Rev. ed. New York: The Dryden press, 1954.
MLA (9th ed.) CitationDale, Edgar. Audio-visual Methods in Teaching. Rev. ed. The Dryden press, 1954.
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