Harris, Phillip M., author
[American Society for Training & Development Press, ], 2002
eBooks
George M. Piskurich, editor in chief
McGraw-Hill, 1993
Buku Referensi
Combs, Wendy, author
American Society for Training & Development, 2006
eBooks
Kemp, Jerrold E., author
Harper and Row, 1985
Buku Teks
McArdle, Geri, author
[American Management Association;, ], 2010
eBooks