Tomlin, G. (2007). The seven deadly sins: And how to overcome them. Lion.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTomlin, Graham. The Seven Deadly Sins: And How to Overcome Them. Oxford [U.K.]: Lion, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTomlin, Graham. The Seven Deadly Sins: And How to Overcome Them. Lion, 2007.
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