edited by Robert A. Brown and Joan Roberts Field
PMA Publishing, 1988
Buku Teks
Elizabet Endang P., author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
UI - Disertasi Membership
Hafna Ilmy Muhalla, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2011
UI - Tesis (Open)
Spence, Susan H., author
Chapman & Hall, 1991
Buku Teks
Ratih Ary Nurani, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Tesis (Membership)