Edited by Pat Woodrum
The Haworth Press, 1989
Buku Teks
Cassell, Kay Ann
Facet Publishing, 2006
Buku Teks
Cassel, Kay Ann
Neal-Schuman , 2006
Buku Teks
Sage Publications, 2012
eBooks
Widya Yuliantika Mulya
Fakultas Ilmu Administrasi Universitas Indonesia, 2015
UI - Skripsi (Membership)