Bohlander, George W.
Thomson, 2004
Buku Teks
Gomez-Mejia, Luis R.
Prentice-Hall, 1995
Buku Teks
Gomez-Mejia, Luis R.
Prentice-Hall, 1998
Buku Teks
Gomez-Mejia, Luis R.
Pearson Education, 2016
Buku Teks
Jackson, Susan E.
South Westh Western College, 2000
Buku Teks