Aldevino Jesaja Terloit, author
Fakultas Psikologi Universitas Indonesia, 2001
UI - Skripsi Membership
Lina Melinda Kusumawati, author
Fakultas Psikologi Universitas Indonesia, 2002
UI - Skripsi Membership
Marcella, author
1998
UI - Skripsi (Membership)
Trivita Damayanti, author
Fakultas Psikologi Universitas Indonesia, 1989
UI - Skripsi Membership
Purba, Damaris Triananda, author
Fakultas Psikologi Universitas Indonesia, 2001
UI - Skripsi (Membership)