Fakultas Psikologi Universitas Indonesia, 2002
UI - Tesis (Membership)
Hicks, Herbert G., author
Bina Aksara, 1987
Buku Teks
Martin Handoko, author
Kanisius , 1992
Buku Teks
Martin Handoko, author
Kanisius, 1992
Buku Teks
Gao, Xijun, author
Taibei : Xiao Zhi Tang, 1994
Buku Teks