Baird, A. C., & Knower, F. H. (1960). Essentials of general speech. McGraw-Hill.
Cita Chicago Style (17a ed.)Baird, A. Craig, y Franklin H. Knower. Essentials of General Speech. New York: McGraw-Hill, 1960.
Cita MLA (8a ed.)Baird, A. Craig, y Franklin H. Knower. Essentials of General Speech. McGraw-Hill, 1960.
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