Billy Graham: an appreciation: wherever one travels around the world, the names of three Baptists are immediately known and appreciated – Jimmy Carter, Billy Graham and Martin Luther King, Jr. One is a politician, one an evangelist, and the other was a civil rights leader. All of them have given Baptists and the Christian faith a good reputation. Barry M. Horstman. Billy Graham: A Man woth a Mission. „The Cincinati”, June 27, 2002. Baptist History and Heritage. [dostęp 2011-11-06].brak numeru strony
James C. Blaylock: Baptist Groups in America. Jacksonville, Texas: Baptist Missionary Association Theological Seminary, 2005. Brak numerów stron w książce
L.H. Butterfield. Elder John Leland, Jeffersonian Itinerant. „Proceedings of the American Antiquarian Society”. 62, s. 154–252, 1952. Worcester, MA: American Antiquarian Society. ISSN0044-751X.