USC Trojans Football — 2019 Season Tickets
CU Buffs raising football season ticket prices – BuffZone
University of Nebraska, Online Ticket Office
Alumni Field at Marv Kay Stadium - Facilities - Colorado School of Mines Athletics
UCLA's Football Wins Can't Mask Its Financial Woes - The New York Times
Utah football: What is changing with Utes season ticket prices in 2023 - Deseret News
Colorado Football 2023 Season Tickets Sold Out - University of Colorado Athletics
CU Buffs pleased with season ticket renewal rate – BuffZone
Colorado fire football coach Karl Dorrell, DC Chris Wilson – Orange County Register
What's Going On in This Graph? Oct. 30, 2019 - The New York Times