Elliott, John R. Jr. (Spring 1968). "History and Tragedy in Richard II". SEL: Studies in English Literature 1500–1900. 8 (2): 253–271. doi:10.2307/449658. JSTOR449658.
Elliott, John R. Jr. (Spring 1968). "History and Tragedy in Richard II". SEL: Studies in English Literature 1500–1900. 8 (2): 253–271. doi:10.2307/449658. JSTOR449658.