Lesikar, R. V. (2005). Basic business communication: Skills for empowering the internet generation. New York: McGraw-Hill / Irwin.
Παραπομπή Chicago StyleLesikar, Raymond Vincent. Basic Business Communication: Skills for Empowering the Internet Generation. New York: McGraw-Hill / Irwin, 2005.
Παραπομπή MLALesikar, Raymond Vincent. Basic Business Communication: Skills for Empowering the Internet Generation. New York: McGraw-Hill / Irwin, 2005.
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