Clarke, G. (1991). Walt Whitman: The poem as private history. Vision Press ; St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClarke, Graham. Walt Whitman: The Poem as Private History. London : New York: Vision Press ; St. Martin's Press, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रClarke, Graham. Walt Whitman: The Poem as Private History. Vision Press ; St. Martin's Press, 1991.
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