Lynn, Adele B.
American Management Association, 2002
eBooks
Lynn, Adele B.
American Management Association, 2002
Buku Teks
Lynn, Adele B.
American Management Association, 2008
eBooks
Cooper, Robert K.
Orion Business Books, 1997
Buku Teks
Feldman, Jeff
American Society for Training & Development, 2007
eBooks