Munter, Mary, author
Prentice-Hall, 2002
Buku Teks
Estop, Tora, author
[American Society for Training and Development Press;, ], 2005
eBooks
Hon, David, author
John Wiley & Sons, 1980
Buku Teks
Rae, Leslie
McGraw-Hill, 1994
Buku Referensi
Kirkpatrick, Donald L., author
American Society for Training & Development, 2006
eBooks