Lemonick, M. D. (2012). Mirror Earth: The search for our planet's twin (1st U.S. ed.). Walker.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLemonick, Michael D. Mirror Earth: The Search for Our Planet's Twin. 1st U.S. ed. New York: Walker, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLemonick, Michael D. Mirror Earth: The Search for Our Planet's Twin. 1st U.S. ed. Walker, 2012.
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