Smilansky, Jonathan, author
Wiley ; San Francisco, CA : Jossey-Bass, 2007
Buku Teks
Underhill, Brian O., author
Berrett-Koehler Publishers, Inc., 2007
Buku Teks
Harvard Business School Press, 2004
Buku Teks
Thomas, Susan J., author
[American Society for Training and Development Press;, ], 2004
eBooks
Downey, Diane, author
[American Management Association, ], 2001
eBooks