Gamble, Teri Kwal
Communication works
McGraw-Hill, 2005
 Buku Teks
Gamble, Teri Kwal
Communication works
McGraw-Hill, 2002
 Buku Teks
Gamble, Teri Kwal
Communication works
McGraw-Hill, 2013
 Buku Teks
Gamble, Teri Kwal
Communication works
Random House, 1983
 Buku Teks
Forsyth, Patrick
The art of successful business communication
Institution of Engineering and Technology, 2008
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