editor, Dirk Ifenthaler, Deniz Eseryel, Xun Ge
Springer, 2012
eBooks
editor, Charles F. Webber, Judy L. Lupart
Springer, 2012
eBooks
Wragg, Ted
Routledge, 1997
Buku Teks
Wolf, Richard M.
Praeger, 1979
Buku Teks
Chapnick, Samantha
[American Society for Training & Development Press, American Society for Training & Development Press], 2000
eBooks