Barksdale, Susan, author
American Society for Training & Development, 2006
eBooks
Dess, Gregory G., author
McGraw-Hill/Irwin, 2005
Buku Teks
Bowman, Cliff, author
Prentice-Hall, 1990
Buku Teks
Wheelen, Thomas L., author
Parson, 2004
Buku Teks
Wheelen, Thomas L., author
Parson, 2004
Buku Teks