Jack J. Phillips, Lynn Schmidt, editor
[American Society for Training and Development Press;, ], 2003
eBooks
Siddiqi, Naeem, author
John Wiley & Sons, 2006
Buku Teks
Tanquist, Stu, author
American Society for Training & Development Press, 2000
eBooks
Suwardi Luis, author
Gramedia Pustaka Utama, 2010
Buku Teks
Feri Ganny, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2005
UI - Tesis Membership