edited by Stephen Haines
Jaico Publishing House, 2007
Buku Teks SO
Betz, Frederick
Emerald, 2016
eBooks
Maani, Kambiz E.
World Scientific, 2017
Buku Teks
Mella, Piero
Springer, 2012
eBooks
Zulauf, Carol Ann
[American Society for Training and Development Press, American Society for Training and Development Press], 2000
eBooks