Brendan C. Nolan, editor
Palgrave Macmillan, 2001
Buku Teks
edited by Martin Painter and B. Guy Peters
Palgrave Macmillan, 2010
Buku Teks
Baker, David, author
Chandos Publishing, 2007
Buku Teks
Peters, B. Guy, author
Routledge, 2009
Buku Teks
Lara Alexandra Syahrial, author
2015
UI - Skripsi (Membership)