Rae, Leslie, author
Gramedia, 2005
Buku Teks
Rae, Leslie, author
Bhuana Ilmu Populer, 2005
Buku Teks
Rae, Leslie, author
Gramedia Pustaka Utama, 2005
Buku Teks
Hodell, Chuck, author
[American Society for Training and Development Press, American Society for Training and Development Press], 2005
eBooks
Noe, Raymond A., author
McGraw-Hill Irwin, 2013
Buku Teks