Owen, Tim Buckley, 1948-, author
Facet Publishing, 2006
Buku Teks
edited by Maxine Melling
Facet Publishing, 2005
Buku Teks
Muhamad Noor Rohman, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2017
UI - Skripsi (Membership)
Kamin, Maxine, author
American Society for Training & Development, 2010
eBooks
Gallagher, Richard S., author
[American Management Association, ], 2013
eBooks