Floyd, Raymond C., author
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Dian Permatasari, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
UI - Skripsi (Membership)
Fahmie Rasyidin, author
2016
UI - Tesis (Membership)
Murrell, Kenneth L., author
[American Society for Training and Development Press;American Society for Training and Development Press, American Society for Training and Development Press], 1997
eBooks
Gilley, Jerry W, author
Perseus Books, 2000
Buku Teks