Child, L. (2013). The hard way: A Jack Reacher novel (Dell mass market edition.). Dell.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChild, Lee. The Hard Way: A Jack Reacher Novel. Dell mass market edition. New York: Dell, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChild, Lee. The Hard Way: A Jack Reacher Novel. Dell mass market edition. Dell, 2013.
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