Tracy, Brian
American Management Association, 2013
eBooks
Roy J. Lewicki [and others]
McGraw-Hill, 2003
Buku Teks
Tracy, Brian
American Management Association, 2012
eBooks
Lewicki, Roy J.
Richard D. Irwin, 1985
Buku Teks
Adam Sia
Elex Media Komputindo, 2000
Buku Teks