Box 1, Folder 15, William B. Matthews papers, Archives Division, Auburn Avenue Research Library on African-American Culture and History, Atlanta-Fulton Public Library System.. "Letters Pertaining to Mrs. Belle Beale." Auburn Avenue Research Library on African-American Culture and History. 1892/1906, https://dlg.galileo.usg.edu/aaed/do:aarl89.011-001-015.

Box 1, Folder 15, William B. Matthews papers, Archives Division, Auburn Avenue Research Library on African-American Culture and History, Atlanta-Fulton Public Library System. (1892/1906). Letters Pertaining to Mrs. Belle Beale. Retrieved from https://dlg.galileo.usg.edu/aaed/do:aarl89.011-001-015

Box 1, Folder 15, William B. Matthews papers, Archives Division, Auburn Avenue Research Library on African-American Culture and History, Atlanta-Fulton Public Library System.. "Letters Pertaining to Mrs. Belle Beale." 1892/1906. May 30, 2026. https://dlg.galileo.usg.edu/aaed/do:aarl89.011-001-015.