Grant, Adam, author
Noura, 2017
Buku Teks
Holt, Katherine E., author
[;American Society for Training & Development Press, American Society for Training & Development Press], 2003
eBooks
A Harvard Business Review Paperback, 2003
Buku Teks
Harvard Business School Press, 1999
Buku Teks
Bessant, John, author
Emerald, 2018
eBooks