Shackelford, Bill, author
American Society for Training and Development Press;, 2004
eBooks
Russell, Lou, author
[American Society for Training & Development Press;, ], 2000
eBooks
Lock, Dennis, author
Gower, 2003
Buku Teks
Lockyer, Keith, author
Prentice-Hall, 1996
Buku Teks
Ferraro, Jack, author
[American Management Association;, ], 2012
eBooks