Cook, C. (2013). Time flies (First Touchstone hardcover edition.). Touchstone, a division of Simon & Schuster, Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCook, Claire. Time Flies. First Touchstone hardcover edition. New York: Touchstone, a division of Simon & Schuster, Inc., 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCook, Claire. Time Flies. First Touchstone hardcover edition. Touchstone, a division of Simon & Schuster, Inc., 2013.
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