"Arrington, Leonard J."rsc.byu.edu (بالإنجليزية). Religious Studies Center, Brigham Young University. Archived from the original on 2018-09-23. Retrieved 2017-05-24.
"Arrington, Leonard J."rsc.byu.edu (بالإنجليزية). Religious Studies Center, Brigham Young University. Archived from the original on 2018-09-23. Retrieved 2017-05-24.