Prasatyanti, author
Universitas Indonesia, 2017
UI - Skripsi (Membership)
Rachel Cooper, Graeme Evans, Christopher Boyko, editor
BlackWell Publishing, 2009
Buku Teks
editor in chief Arthur D. Evans [and others]
McGraw-Hill, 1981
Buku Teks
Neal, Bruno, author
American Society for Training & Development, 2012
eBooks
Galbraith, Jay R., author
Addison-Wesley, 1973
Buku Teks