A brief history of Kumen Jones and his posterity: M270.1 J769b
Brigham F. Duffin autobiography and journal, 1897-1936, Duffin, Brigham Fielding, 1858-1940
- Brigham F. Duffin autobiography and journal, 1897-1936, Duffin, Brigham Fielding, 1858-1940, Page 71.
Writings of Kumen Jones, circa 1919-1925; 1930-1938, Jones, Kumen, 1856-1942
- Writings of Kumen Jones, circa 1919-1925; 1930-1938, Jones, Kumen, 1856-1942, Page 134.