Crane, Donald P.
Kent publishing company, 1986
Buku Teks
edited by M. Ronald Buckley, Anthony R. Wheeler, Jonathon R. B. Halbesleben
Emerald, 2017
eBooks
edited by M. Ronald Buckley, Jonathon R. B. Halbesleben, Anthony R. Wheeler
Emerald, 2016
eBooks
Gomez-Mejia, Luis R., author
Pearson Education, 2016
Buku Teks
Rowley, Chris, author
Rajawali, 2012
Buku Teks