Arends, Richard I., 1990-, author
McGraw-Hill, 2012
Buku Teks
Sullivan, Rick, author
[American Society for Training & Development Press, American Society for Training & Development Press], 2005
eBooks
Lefrancois, Guy R., author
Wodsworth publications , 1985
Buku Teks
Ormrod, Jeanne Ellis, author
Pearson, 2020
Buku Teks
Ormrod, Jeanne Ellis, author
Prentice-Hall, 2003
Buku Teks