Sindell, Milo, author
[American Society for Training & Development Press, American Society for Training & Development Press], 2001
eBooks
Russell, Lou, author
[American Society for Training and Development Press;, ], 2006
eBooks
edited by Claudia Peus, Susanne Braun, Birgit Schyns
Emerald, 2016
eBooks
Vardaman, George T.
Auerbach Publishers, 1973
Buku Teks
Wilkins, David, 1971-, author
Mc-Graw-Hill, 2013
Buku Teks