Dixson, R. J. (1945). Exercises in English conversation. Regents Publishing Co.
Cita Chicago Style (17a ed.)Dixson, Robert J. Exercises in English Conversation. New York: Regents Publishing Co, 1945.
Cita MLA (9a ed.)Dixson, Robert J. Exercises in English Conversation. Regents Publishing Co, 1945.
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