The Joseph Smith III Document and the Keys of the Kingdom
Gordon B. Hinckley 
General Conference
Saturday, April 4th, 1981
Links
lds.org General Conference
Ensign, May 1981
Conference Report, April 1981
Citation
Gordon B. Hinckley, "The Joseph Smith III Document and the Keys of the Kingdom," Ensign, May 1981, 20-22 or Conference Report, Apr. 1981, 24-28
Other talks by Gordon B. Hinckley