MARGARET DRABBLE and JENNY STRINGER. "Norris, John." The Concise Oxford Companion to English Literature. 2003. Encyclopedia.com. 9 Nov. 2009 <http://www.encyclopedia.com>.
MARGARET DRABBLE and JENNY STRINGER. "Norris, John." The Concise Oxford Companion to English Literature. 2003. Encyclopedia.com. (November 9, 2009). http://www.encyclopedia.com/doc/1O54-NorrisJohn.html
MARGARET DRABBLE and JENNY STRINGER. "Norris, John." The Concise Oxford Companion to English Literature. 2003. Retrieved November 09, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O54-NorrisJohn.html