The Book of Mormon: The Heart of Missionary Proselyting
Joseph B. Wirthlin 
Address to New Mission Presidents
Wednesday, June 23rd, 1999
Links
(Published in) Ensign, September 2002
Citation
Joseph B. Wirthlin, "The Book of Mormon: The Heart of Missionary Proselyting," Ensign, Sep. 2002, 13-17
Other talks by Joseph B. Wirthlin