Springer Berlin, Heidelberg, 2019
eBooks
Haas, Kenneth B.
Prentice-Hall, 1960
Buku Teks
Eline, Leanne
[American Society for Training and Development Press, American Society for Training and Development Press], 1997
eBooks
Phillips, Patricia Pulliam
[American Society for Training & Development Press;, ], 2003
eBooks
Brandon, Dick H.
Brandon/System Press, 1970
Buku Teks