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^ Barr, John M. (Winter 2014). "Holding Up a Flawed Mirror to the American Soul: Abraham Lincoln in the Writings of Lerone Bennett Jr". Journal of the Abraham Lincoln Association. Springfield, Illinois: Abraham Lincoln Association. 35 (1): 43–65.

^ Bennett 1968, pp. 35–42.

^ Cashin 2002, p. 61; Kelley & Lewis 2005, p. 228.

^ Dirck 2008, p. 31.

^ Striner 2006, pp. 2–4.

^ Dirck 2009, p. 382.

^ Havers, Grant N. (November 13, 2009). Lincoln and the Politics of Christian Love. University of Missouri Press. p. 96. ISBN 978-0-8262-1857-5.

^ Belz 2014, pp. 514–518; Graebner 1959, pp. 67–94; Smith 2010, pp. 43–45.

^ Carwardine, Richard; Sexton, Jay, eds. (2011). The Global Lincoln. Oxford, England: Oxford UP. pp. 7, 9–10, 54. ISBN 978-0-19-537911-2.

^ Schwartz 2008, p. 146.

^ Donald 1996, p. 15.

^ Hirschkorn, Phil (January 17, 2009). "The Obama-Lincoln Parallel: A Closer Look". CBS News. New York City: CBS Corporation. Archived from the original on August 22, 2016. Retrieved January 26, 2017.

^ Jackson, David (January 10, 2013). "Obama to be sworn in with Lincoln, King Bibles". 