Brandon Gurney: Calif. running back Jamaal Williams commits to BYU.Deseret News, 6. Juli 2011, abgerufen am 2. Januar 2018 (englisch): „Jamaal Williams playing Summit High School football. He has committed to playing for BYU at running back and plans to joins the Cougars in 2012.“
Brandon Judd: Jamaal Williams earns NFL Rookie of the Week honors.Deseret News, 15. Dezember 2017, abgerufen am 2. Januar 2018 (englisch): „Former BYU running back Jamaal Williams took home NFL Rookie of the Week honors on Friday after having another big week for the Green By Packers.“
Michael Cohen: Packers see toughness in BYU's Jamaal Williams. packersnews.com, 29. April 2017, abgerufen am 2. Januar 2018 (englisch): „His cell phone lit up with a Green Bay area code, and the Packers drafted Williams with the 134th overall selection, their second pick of the fourth round.“