McGoldrick, Beth
ATD Press, 2016
Buku Teks
Tobey, Deborah
[American Society for Training and Development Press;, ], 2005
eBooks
Phillips, Jean
South-Western Cengage Learning, 2012
Buku Teks
Ritchie, John C.
Prentice-Hall, 2002
Buku Teks
Solomon, Cynthia
American Society for Training and Development Press;, 2004
eBooks