Ero H. Rosyidi
Alumni, 1984
Buku Teks
Muhamad Hanan Rahmadi
Universitas Indonesia, 2005
UI - Tesis (Membership)
Taylor, Harold L.
PPM, 2002
Buku Teks
Younger, Sandra Millers
American Society for Training and Development Press, 1997
eBooks
Endang Unandar
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2006
UI - Tesis (Membership)