Zora Arfina Wongkaren, author
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis Membership
Shanti Suzanna, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Tesis Membership
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis (Membership)
Moekijat, author
Remaja Rosdakarya, 1995
Buku Teks
Moekijat, author
Remaja Rosdakarya, 1995
Buku Teks