Sindell, Milo
[American Society for Training & Development Press, American Society for Training & Development Press], 2001
eBooks
Russell, Lou
[American Society for Training and Development Press;, ], 2006
eBooks
Shinn, George
McGraw-HIll , 1986
Buku Teks
Lawson, Karen
American Society for Training & Development, 2009
eBooks
Bower, Marvin
Massachutts Harvard University Press , 1949
Buku Teks