Sam Farmer: Peyton Manning, Broncos fend off Colts in 31-24 victory. Peyton Manning has reached a rare milestone. In: latimes.com. L. A. Times, 7. September 2014, abgerufen am 8. September 2014 (englisch): „With a 31-24 victory over the Indianapolis Colts, he joined Brett Favre as one of only two quarterbacks to beat all 32 NFL teams.“
Tom Silverstein: Trading places. Wolf hits the jackpot in deal for Favre. In: www.jsonline.com. Milwaukee Journal Sentinal, 24. September 2005, archiviert vom Original am 29. September 2007; abgerufen am 21. Januar 2014 (englisch): „Wolf, then an assistant to New York Jets general manager Dick Steinberg, had Favre ranked as the No. 1 player in the 1991 draft and tried desperately to move into the first round to select him (the Jets didn't have a first-round pick).“
Tom Silverstein: Trading places. Wolf hits the jackpot in deal for Favre. In: www.jsonline.com. Milwaukee Journal Sentinal, 24. September 2005, archiviert vom Original am 29. September 2007; abgerufen am 21. Januar 2014 (englisch): „Wolf, then an assistant to New York Jets general manager Dick Steinberg, had Favre ranked as the No. 1 player in the 1991 draft and tried desperately to move into the first round to select him (the Jets didn't have a first-round pick).“