Branch, Taylor. At Canaan's Edge 1965 - 68. Simon & Schuster, 2007.

“Congressman John Lewis.” American Civil Liberties Union, https://www.aclu.org/congressman-john-lewis.

https://www.documentcloud.org/documents/717244-supreme-court-decision-in-shelby-county-v-holder.html#document/p32. SHELBY COUNTY, ALABAMA v. HOLDER, ATTORNEY GENERAL, ET AL .

Liptak, Adam. “Supreme Court Invalidates Key Part of Voting Rights Act.” The New York Times, The New York Times, 25 June 2013, https://www.nytimes.com/2013/06/26/us/supreme-court-ruling.html.

“Voting Rights in the Early 1960s: ‘Registering Who They Wanted to.’” National Archives and Records Administration, National Archives and Records Administration, https://rediscovering-black-history.blogs.archives.gov/2016/10/25/voting-rights-in-the-early-1960s-registering-who-they-wanted-to/.