Forsyth, P. (2003). Grolier Business Library, Vol.11: Conducting effective negotiations.
Chicago Stili AlıntıForsyth, Patrick. Grolier Business Library, Vol.11: Conducting Effective Negotiations. Grolier International Inc., Hong Kong, 2003.
MLA AlıntıForsyth, Patrick. Grolier Business Library, Vol.11: Conducting Effective Negotiations. 2003.
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