Macionis, John J., author
Prentice-Hall, 2000
Buku Teks
Willmore, Joe, author
[American Society for Training and Development Press;, ], 2004
eBooks
McCain, Donald V., author
[American Society for Training and Development Press;, ], 2004
eBooks
McCain, Donald V., author
[American Society for Training and Development Press;;, ], 2005
eBooks
Jenings, Judy, author
[American Society for Training and Development Press;, ], 2004
eBooks