Thrupp, Martin , author
Maidenhead, 2003
Buku Teks
Jeanne H. Ballantine, Joan Z. Spade, editors
SAGE Publications, 2015
Buku Teks
Adams, Anthony
Falmer Press, 1995
Buku Teks
Imanuel Reinaldo, author
2016
UI - Skripsi (Membership)
Sitorus, Ismet, author
Program Pascasarjana Universitas Indonesia, 2010
UI - Tesis (Open)