Weinstein, R. H. (1976). Audio-visual aids in language teaching: With critical bibliography. Georgetown University Press [etc.].
Cita Chicago Style (17a ed.)Weinstein, Ruth Hirsch. Audio-visual Aids in Language Teaching: With Critical Bibliography. Washington [etc.]: Georgetown University Press [etc.], 1976.
Cita MLA (9a ed.)Weinstein, Ruth Hirsch. Audio-visual Aids in Language Teaching: With Critical Bibliography. Georgetown University Press [etc.], 1976.
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