Nelnet, 2007
Multimedia
edited by John N. Gardner and A. Jerome Jewler
Wadsworth, 1985
Buku Teks
Syaninta Alvi Andira, author
Fakultas Psikologi Unversitas Indonesia, 2016
UI - Skripsi (Membership)
Ayu Pratama Siantoro, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Skripsi (Open)
Agustia Anisa, author
2017
UI - Tesis (Membership)