edited by Raymond A. Bauer, Kenneth J. Gergen
The Free Press, 1968
Buku Teks
Jones, Charles O.
Brooksm, 1977
Buku Teks
edited by Arch G. Woodside
Emerald, 2016
eBooks
Bambang Marhaendra Djaja
Universitas Indonesia, 2016
UI - Disertasi Membership
Tydeman, John
The Australian Natonal University, 1977
Buku Teks