"O'Faolain, Sean." The Oxford Companion to Irish History. Oxford University Press. 2007. Encyclopedia.com. 22 Nov. 2009 <http://www.encyclopedia.com>.
"O'Faolain, Sean." The Oxford Companion to Irish History. Oxford University Press. 2007. Encyclopedia.com. (November 22, 2009). http://www.encyclopedia.com/doc/1O245-OFaolainSean.html
"O'Faolain, Sean." The Oxford Companion to Irish History. Oxford University Press. 2007. Retrieved November 22, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O245-OFaolainSean.html