[S60] FamilySearch (http://new.familysearch.org), The Church of Jesus Christ of Latter-day Saints, ((http://new.familysearch.org)), accessed le 9 avr. 2017), entry for Michael HOFFMAN. (Reliability: 4).
[S105] FamilySearch (http://new.familysearch.org), The Church of Jesus Christ of Latter-day Saints, ((http://new.familysearch.org)), accessed le 9 avr. 2017), entry for Michael HOFFMAN. (Reliability: 4).