Camp, William G., author
Delmar, 1997
Buku Teks
Kreps, Juanita M., author
Wilson, 1955
Buku Teks
Gomez-Mejia, Luis R., author
Prentice-Hall, 1995
Buku Teks
Gomez-Mejia, Luis R., author
Prentice-Hall, 1998
Buku Teks
Gomez-Mejia, Luis R., author
Pearson Education, 2016
Buku Teks