Hapsari Kusuma Nugrahani, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Tesis (Membership)
Rasmussen, Paul R, author
American Psychological Association, 2005
Buku Teks
Artikel Jurnal
Dinda Ardita, author
2010
UI - Tesis (Membership)
Sanford, Edward, author
Winthrop, 1977
Buku Teks