Ricca, B. (2013). Super boys: The amazing adventures of Jerry Siegel and Joe Shuster---the creators of Superman (First edition.). St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRicca, Brad. Super Boys: The Amazing Adventures of Jerry Siegel and Joe Shuster---the Creators of Superman. First edition. New York: St. Martin's Press, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRicca, Brad. Super Boys: The Amazing Adventures of Jerry Siegel and Joe Shuster---the Creators of Superman. First edition. St. Martin's Press, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.