Halleran, M. A. (2010). The better angels of our nature: Freemasonry in the American Civil War. University of Alabama Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHalleran, Michael A. The Better Angels of Our Nature: Freemasonry in the American Civil War. Tuscaloosa: University of Alabama Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHalleran, Michael A. The Better Angels of Our Nature: Freemasonry in the American Civil War. University of Alabama Press, 2010.
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