JOHN CANNON. "Coke, Thomas William, 1st earl of Leicester." The Oxford Companion to British History. Oxford University Press. 2002. Encyclopedia.com. 30 Nov. 2009 <http://www.encyclopedia.com>.
JOHN CANNON. "Coke, Thomas William, 1st earl of Leicester." The Oxford Companion to British History. Oxford University Press. 2002. Encyclopedia.com. (November 30, 2009). http://www.encyclopedia.com/doc/1O110-CokeThomasWllm1strlfLcstr.html
JOHN CANNON. "Coke, Thomas William, 1st earl of Leicester." The Oxford Companion to British History. Oxford University Press. 2002. Retrieved November 30, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O110-CokeThomasWllm1strlfLcstr.html