Metaxas, E. (2013). Seven men: And the secret of their greatness. Thomas Nelson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMetaxas, Eric. Seven Men: And the Secret of Their Greatness. Nashville, TN: Thomas Nelson, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMetaxas, Eric. Seven Men: And the Secret of Their Greatness. Thomas Nelson, 2013.
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