Freeman, A. (1967). Thomas Kyd: Facts and problems. O.U.P..
Chicago Style (17th ed.) ZitazioaFreeman, Authur. Thomas Kyd: Facts and Problems. London: O.U.P., 1967.
MLA (9th ed.) ZitazioaFreeman, Authur. Thomas Kyd: Facts and Problems. O.U.P., 1967.
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