^ Meacham, 2012, pp. 340–341.

^ Ferling, 2004, p. 208.

^ Meacham, 2012, pp. 337–338.

^ Peterson (2002), p. 39

^ Meacham, 2012, pp. 348–350.

^ Jump up to: a b c Peterson, 2002, p. 41.

^ Jump up to: a b Peterson, 2002, p. 40.

^ Jump up to: a b Hendricks 2015, pp. 21–22.

^ Jump up to: a b c d Meacham, 2012, p. 387.

^ Jump up to: a b Peterson, 2002, pp. 43–44.

^ Jump up to: a b Wood, 2010, p. 293.

^ Bailey, 2007, p. 216.

^ Wills, 2002, pp. 50–51.

^ Jump up to: a b Peterson, 2002, p. 44.

^ Meacham, 2012, p. 357.

^ Meacham, 2012, p. 375.

^ Urofsky, 2006, p. viii.

^ Scythes, 2014, pp. 693–694.

^ Scythes, 2014, pp. 422–423.

^ Murray, Stuart (2009). The Library: An Illustrated History. Skyhorse Publishing. p. 156. ISBN 978-0838909911.

^ Fremont-Barnes, 2006, p. 32.

^ Jump up to: a b Meacham, 2012, pp. 364–365.

^ Herring, 2008, p. 97.

^ Wood, 2010, p. 638.

^ Bernstein, 2003, p. 146.

^ Wood, 2010, p. 639.

^ Meacham, 2012, pp. 383–384.

^ Wood, 2010, p. 368.

