edited by Joan Freeman, Pieter Span and Harald Wagner
Cassell, 1995.
Buku Teks
Dinna Respati Winedar, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Skripsi Membership
Fifi Nafita Basarah, author
Fakultas Psikologi Universitas Indonesia, 1989
UI - Skripsi Membership
Roslina Verauli, author
Fakultas Psikologi Universitas Indonesia, 2000
UI - Skripsi Membership
Nugroho, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Disertasi Membership