Catmull, Edwin
Random House Canada, 2014
Buku Teks
Bessant, John
Emerald, 2018
eBooks
Lewis, Clive
American Society for Training & Development, 2008
eBooks
Viki, Tendayi
Management Impact, 2017
Buku Teks
edited by Michael L. Tushman, Philip Anderson
Oxford University Press, 1997
Buku Teks