Ekotyas Elastrina A, author
Universitas Indonesia, 2012
UI - Skripsi (Open)
Bernadine Estherline Shafirine, author
Universitas Indonesia, 2015
UI - Skripsi (Membership)
Nietzel, Michael T., author
Prentice-Hall, 1998
Buku Teks
William D. Crano, Radmila Prislin, editor
Psychology Press, 2008
Buku Teks
Paramita Noor Yanti, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Skripsi (Membership)