Haveman, Robert H., author
John Wiley & Sons, 1970
Buku Teks
Jack J. Phillips, Patricia Pulliam Phillips, editors
[American Society for Training & Development Press;, ], 2002
eBooks
Vernon, Raymond, author
Prentice-Hall, 1996
Buku Teks
Carsrud, Alan L., author
Springer, 2011
eBooks
Malin, Martin H., author
Thomson/West, 2011
Buku Teks