Hogan, M. (1931). Clarence Darrow: Champion of Unbelief ; Gospel of Lawlessness ; Darrow versus Chesterton. International Catholic Truth Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHogan, Michael. Clarence Darrow: Champion of Unbelief ; Gospel of Lawlessness ; Darrow Versus Chesterton. Brooklyn, N.Y.: International Catholic Truth Society, 1931.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHogan, Michael. Clarence Darrow: Champion of Unbelief ; Gospel of Lawlessness ; Darrow Versus Chesterton. International Catholic Truth Society, 1931.
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