O`Neill, Mary, author
[American Society for Training and Development Press, American Society for Training and Development Press], 2005
eBooks
Park, William R., author
John Wiley & Sons, 1978
Buku Teks
Russell, Linda, author
American Society for Training & Development, 2009
eBooks
Winda Jovita, author
Fakultas Psikologi Universitas Indonesia, 2019
UI - Tesis (Membership)
Sutton, Garrett, author
Warner Books, 2001
Buku Teks