John S. Fullmer, Preston, England, to George A. Smith, 27 Nov. 1854, Historian’s Office, JS History Documents, 1839–1860, CHL; Stephen Markham, Fort Supply, Utah Territory, to Wilford Woodruff, Great Salt Lake City, Utah Territory, 20 June 1856, Historian’s Office, JS History Documents, 1839–1860, CHL; Jones, Martyrdom of Joseph and Hyrum Smith.
Historian’s Office. Joseph Smith History Documents, 1839–1860. CHL. CR 100 396.
Jones, Dan. The Martyrdom of Joseph and Hyrum Smith, 1855. CHL. MS 153.
"Awful Assassination of Joseph and Hyrum Smith," Times and Seasons, 1 July 1844, 5:560–561.
Times and Seasons. Commerce/Nauvoo, IL. Nov. 1839–Feb. 1846.