John J. Baughman: “Calvin Ruter,” Archives and Special Collections Newsletter: Archives of DePauw University and Indiana United Methodism …, No. 11 (April 1999), no pagination, but pp. 2-3 (portrait, p. 1).
Robert S. Chafee: “Ruter, Calvin, 1794-1859,” Encyclopedia of World Methodism, II (Nashville, United Methodist Publishing House 1974), 2058.
Elmer T. Clark: The Small Sects in America, Revised edn., New York and Nashville, Abingdon-Cokesbury Press, 1949.
Elmer T. Clark: “Roberts, Robert Richford (1778-1843),” Encyclopedia of World Methodism, II (Nashville, United Methodist Publishing House 1974), 2032.
Daniel F. Evans: At Home in Indiana for One Hundred and Seventy-Five Years. The History of Meridian Street United Methodist Church 1821-1996, Indianapolis, Guild Press of Indiana, 1996.
John O. Gross: “ DePauw University,” Encyclopedia of World Methodism, I (Nashville, United Methodist Publishing House 1974), 663.
Thomas Jackson: The Centenary of Wesleyan Methodism: A Brief Sketch of the Rise, Progress and Present State of the Wesleyan-Methodist Societies throughout the World, London, John Mason, 1839.
Thomas Jackson: The Life of the Rev. Robert Newton, D. D., London, John Mason 1855, esp. Ch. X.
Index to the Appointments of Methodist Episcopal Ministers in Indiana, 1800-1900 , Greencastle, Archives & Special Collections of DePauw University, 1998.
David L. Kimbrough: Reverend Joseph Tarkington, Methodist Circuit Rider. From Frontier Evangelism to Refined Religion, Knoxville, University of Tennessee Press 1997.
Frederick E. Maser, ed.: “Extremism towards Freemasonry in the Unpublished Letters of a Methodist Bishop” [Beverley Waugh], Methodist History VIII/3 (April 1970) 50-54.
Frederick Norwood: The Story of American Methodism, Nashville, Abingdon Press 1974.
Donald L. Parman, ed.: Window to a Changed World. The Personal Memoirs of William Graham, Indianapolis, Indiana Historical Society 1998.
J. C. Smith: Reminiscences of early Methodism in Indiana, Including Sketches of various Prominent Ministers together with Narratives of Women Eminent for Piety and Song, Indianapolis, J. M. Olcott 1879.
John L. Smith: Indiana Methodism, A Series of Sketches and Incidents, Grave and Humorous Concerning Preachers and People of the West. Appendix containing personal recollections public addresses and other miscellanies, Valparaiso, the Author, 1892 .
W. P. Strickland, ed.: Autobiography of James B. Finley or, Pioneer Life in the West, Cincinnati, Cranston & Curts; New York, Hunt & Eaton, n.d. (pref. Dated May, 1853).
William Warren Sweet: Circuit Rider Days in Indiana, Indianapolis, W.K.Stewart Co., 1916.
Margaret R. Waters, Dorothy Riker, Doris Leistner: Abstract of Obituaries in the Western Christian Advocate 1834-1850, Indianapolis, The Family History Section, Indiana Historical Society, 1988.