Lipkin, Nicole, author
[American Management Association, ], 2013
eBooks
Buzgan, Turan, author
Islamic World Academic of Sciences, 2017
Artikel Jurnal
Arnold, Frank, 1924-1992, author
McGraw-Hill, 2012
Buku Teks
Riggs, Donald E., author
Oryx Press, 1988
Buku Teks
Fulmer, Robert M., author
[American Management Association, ], 2004
eBooks