Clark, Ruth Colvin, author
American Society for Training & Development, 2010
eBooks
Ruth Colvin Clark
ASTD Press, 2010
Buku Teks
Clark, Ruth Colvin, author
VA ATD Press, 2015
Buku Teks
Rivera, Ray J., author
American Society for Training & Development, 2007
eBooks
Bellman, Geoffrey M., author
[American Society for Training and Development Press, American Society for Training and Development Press], 2000
eBooks