Sharrock, R. (1966). John Bunyan: The pilgrim's progress. Edward Arnold.
Tohutoru Kātū Chicago (17th ed.)Sharrock, Roger. John Bunyan: The Pilgrim's Progress. London: Edward Arnold, 1966.
Tohutoro MLA (9th ed.)Sharrock, Roger. John Bunyan: The Pilgrim's Progress. Edward Arnold, 1966.
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