Lesikar, R. V., & Pettit, J. D. (1996). Business communication: Theory and application. Richard D. Irwin Inc.
Chicago Style aipamenaLesikar, Raymond V., and John D. Pettit. Business Communication: Theory and Application. Illinois: Richard D. Irwin Inc, 1996.
MLA aipamenaLesikar, Raymond V., and John D. Pettit. Business Communication: Theory and Application. Richard D. Irwin Inc, 1996.
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