Alexander, E., & Tompkins, P. (2014). The map of heaven: How science, religion, and ordinary people are proving the afterlife (First Simon & Schuster hardcover edition.). Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlexander, Eben, और Ptolemy Tompkins. The Map of Heaven: How Science, Religion, and Ordinary People Are Proving the Afterlife. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAlexander, Eben, और Ptolemy Tompkins. The Map of Heaven: How Science, Religion, and Ordinary People Are Proving the Afterlife. First Simon & Schuster hardcover edition. Simon & Schuster, 2014.
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