Littell, R. (2013). A nasty piece of work: A novel (First edition.). Thomas Dunne Books,St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLittell, Robert. A Nasty Piece of Work: A Novel. First edition. New York: Thomas Dunne Books,St. Martin's Press, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLittell, Robert. A Nasty Piece of Work: A Novel. First edition. Thomas Dunne Books,St. Martin's Press, 2013.
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