Skilight Propessional Dev, 2000
Buku Teks
edited by Abraham B. (Rami) Shani, Debra A. Noumair
Emerald, 2017
eBooks
edited by Debra Ann Noumair, Abraham B. Shani
Emerald, 2016
eBooks
Phillips, Patricia Pulliam, author
American Society for Training & Development Press, 2001
eBooks
Palmer, Ian R., author
McGraw-Hill, 2006
Buku Teks