Presidency, The First; Saints, Council of the Twelve Apostles of The Church of Jesus Christ of Latter-day. "Restoration Proclamation". www.churchofjesuschrist.org. Retrieved 2022-07-08.
Gottheil, Richard; Kohler, Kaufmann; Broydé, Isaac (1906), "CONVERTS TO CHRISTIANITY, MODERN", in Singer, Isidore; Adler, Cyrus (eds.), Jewish Encyclopedia, New York: Funk and Wagnalls, LCCN16014703 Digital reprint by JewishEncyclopedia.com
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Gottheil, Richard; Kohler, Kaufmann; Broydé, Isaac (1906), "CONVERTS TO CHRISTIANITY, MODERN", in Singer, Isidore; Adler, Cyrus (eds.), Jewish Encyclopedia, New York: Funk and Wagnalls, LCCN16014703 Digital reprint by JewishEncyclopedia.com