Cut Malahayati, author
Restu Agung, 2006
Buku Teks
Thomsett, Michael C., author
American Management Association, 2010
eBooks
Camp, Jim
Kelompak Gramedia, 2002
Buku Teks
Harris, Charles Edison
Van Nostrand Reinhold, 1983
Buku Teks
Lewicki, Roy J., author
McGraw-Hill Education, 2016
Buku Teks