Payne, Tom
Performance Press of Albuquerque, 1991
Buku Teks
Carr, Patricia A.
American Society for Training & Development, 2006
eBooks
Boonstra, Jaap J., author
Wiley-Blackwell, 2013
Buku Teks
Lihawa, Maria, author
[Fakultas Ekonomi dan Bisnis Universitas Indonesia, ], 2014
UI - Tesis (Membership)
Dana Andriana, author
Universitas Indonesia, 2016
UI - Skripsi (Membership)