Randall S.Schuler, Susan E.Jackson, editor
Blackwell Publisher, 2000
Buku Teks
Ivancevich, John M.
McGraw-Hill , 2002
Buku Teks
Tan, Chwee Huat, editor
Pearson Prentice Hall, 2004
Buku Teks
Raymond A. Noe
McGraw-Hillm, 2006
Buku Teks
Mike Millmore, Philip Lewis, Mark Saunders, Adrian Thornhill, Trevor Morrow
Prentice-Hall, 2007
Buku Teks