Beti Nurbaiti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1997
UI - Tesis (Membership)
Weiner, Bernard
Rand M & Nally College Publishing Company, 1972
Buku Teks
Indra Sjafei, author
1999
UI - Tesis (Membership)
Dewi Maya Pratiwi, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Tesis (Membership)
Prasakti Tenri Fanyiwi, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)