1991 Washington Redskins Police Football - Trading Card Database
1991 Mobil Washington Redskins Police Eric Williams #75
2009 Boise State Football Media Guide by Boise State University - Issuu
1992 Mobil Washington Redskins Police - [Base] #_ERWI - Eric Williams
Trading Card Lots, Sports Trading Cards, Sporting Goods - PicClick AU
2023 Troy Football Media Guide by Troy University Athletics - Issuu
1990 Score Supplemental #12T Eric Williams RC - NM-MT - GamesandCards.com
2016 Football Guide by Naval Academy Athletic Association - Issuu
Larry Schmitt, Author at Big Blue Interactive