Sell, Henry T. Bible Study by Doctrines 24 Studies of Great Doctrines, New York :Fleming H. Revell Company ,1926, Box: 5, Volume: 8. Stovall family papers, RH MS 673. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/98950 Accessed May 18, 2024.