Ken McGrath and Hugh Young 2001, 'A Review of Circumcision in New Zealand', in George C. Denniston, Frederick Mansfield Hodges and Marilyn Fayre Milos, eds, 2001. Understanding Circumcision: A Multi-disciplinary Approach to a Multi-Dimensional Problem. Springer Press, 2001, pp. 129-146. Accessed 22 May 2008. URL: Google.com(영어)
