Sprague, Matilda Olson, [Interview], in "Utah Pioneer Biographies," 44 vols., 27:52
- Sprague, Matilda Olson, [Interview], in "Utah Pioneer Biographies," 44 vols., 27:52. Transcript for Sprague, Matilda Olson, [Interview], in "Utah Pioneer Biographies," 44 vols., 27:52