IAN CHILVERS. "Long, Edwin." The Concise Oxford Dictionary of Art and Artists. 2003. Encyclopedia.com. 25 Dec. 2009 <http://www.encyclopedia.com>.
IAN CHILVERS. "Long, Edwin." The Concise Oxford Dictionary of Art and Artists. 2003. Encyclopedia.com. (December 25, 2009). http://www.encyclopedia.com/doc/1O3-LongEdwin.html
IAN CHILVERS. "Long, Edwin." The Concise Oxford Dictionary of Art and Artists. 2003. Retrieved December 25, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O3-LongEdwin.html