Fakultas Psikologi Universitas Indonesia, 1996
UI - Skripsi (Membership)
Fakultas Psikologi Universitas Indonesia, 1996
UI - Skripsi (Membership)
Cecilia Herawati, author
1991
UI - Tesis (Membership)
Yang, Seung-Yoon, 1946-, author
Gadjah Mada University Press, 2004
Buku Teks
Fredi Afriansyah, author
Universitas Indonesia, 2013
UI - Skripsi (Membership)