Utley, Andrea, author
Taylor and Francis, 2008
Buku Teks
Fakultas Psikologi Universitas Indonesia, 1988
UI - Skripsi (Membership)
Weisberg, Robert W., author
John Wiley & Sons, 2006
Buku Teks
Fifi Husnil Fitry, author
Universitas Indonesia, 2011
UI - Tesis (Open)
S.C. (Sukarni Catur) Utami Munandar, author
Universitas Indonesia, 1977
UI - Disertasi (Membership)