Long, Jennifer, author
[American Society for Training & Development Press;American Society for Training & Development Press, American Society for Training & Development Press], 2005
eBooks
Kehoe, John, author
Dahara Prize, 2004
Buku Teks
Ni, Maoshing, author
Rodale, 2009
Buku Teks
Wagner, Meta, author
PT Gramedia Pustaka Utama, 2017
Buku Teks
Brown, Arnold, author
McGraw-Hill, 1984
Buku Teks