Pearcey, N. (2010). Saving Leonardo: A call to resist the secular assault on mind, morals, & meaning. B&H Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPearcey, Nancy. Saving Leonardo: A Call to Resist the Secular Assault on Mind, Morals, & Meaning. Nashville, Tenn.: B&H Publishing, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPearcey, Nancy. Saving Leonardo: A Call to Resist the Secular Assault on Mind, Morals, & Meaning. B&H Publishing, 2010.
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