Lauer, David A., 1955-2011, author
Thomson Learning, 1995
Buku Teks
Lauer, David A., 1955-2011, author
Wadsworth and Cengage Learning, 2008
Buku Teks
Lauer, David A., 1955-2011, author
Wadsworth and Cengage Learning, 2012
Buku Teks
Carliner, Saul, author
American Society for Training and Development Press, 2003
eBooks
Moore, Michael E., author
CRC PRESS, 2011
Buku Teks