Mikula, Jim, author
American Society for Training and Development Press;, 2004
eBooks
Jones, John G., author
Alexander Hamilton Institute, 1961
Buku Teks
Hombur, Christian, 1962-, author
[Springer, ], 2012
eBooks
Dedy Budiman
Gramedia Pustaka Utama, 2011
Buku Teks
Schwartz, Matthew, author
American Management Association, 2006
eBooks