Joni P. Soebandono, author
2003
UI - Skripsi (Membership)
Jarot Tri Adiono, author
2003
UI - Skripsi (Membership)
Sinaga, Agnes Gautama, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Fakultas Psikologi Universitas Indonesia, 1997
UI - Skripsi (Membership)
Bunga Ratulangie, author
Universitas Indonesia, 2002
UI - Skripsi (Membership)