text and major criticism.
Edited by Irving Ribner.
Marlowe, C., Ribner, I. (1970). Edward II: text and major criticism. New York: Odyssey Press.
Marlowe, Christopher, 1564-1593, and Irving Ribner. Edward II: Text And Major Criticism. New York: Odyssey Press, 1970.
Warning: These citations may not always be complete (especially for serials).