edited by Aseem Prakash and Jeffrey A. Hart
Routledge, 1999
Buku Teks
Samuel S. Kim, editor
Cambridge University Press, 2000
Buku Teks
Mandle, Jay R., author
Cambridge, 2003
Buku Teks
edited by Katja Franko Aas
Sage Published, 2013
Buku Teks
Artikel Jurnal