JOHN BOWKER. "Yuan-chueh-ching." The Concise Oxford Dictionary of World Religions. 1997. Encyclopedia.com. 17 Nov. 2009 <http://www.encyclopedia.com>.
JOHN BOWKER. "Yuan-chueh-ching." The Concise Oxford Dictionary of World Religions. 1997. Encyclopedia.com. (November 17, 2009). http://www.encyclopedia.com/doc/1O101-Yuanchuehching.html
JOHN BOWKER. "Yuan-chueh-ching." The Concise Oxford Dictionary of World Religions. 1997. Retrieved November 17, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O101-Yuanchuehching.html