Chase 2013, p. 485. Chase, Randal S. (2013). Church History Study Guide, Pt. 3: Latter-Day Prophets Since 1844. Making Precious Things Plain. Vol. 6 (Revised ed.). Plain & Precious Publishing. ISBN978-1-937-90106-6.
Seventy, President Loren C. Dunnof the First Council of the; Committee, Managing Director of the Missionary. "A Mission Call". www.churchofjesuschrist.org.