Walmart heir Rob Walton agrees to buy Broncos in record deal
Rob Walton: Denver Broncos Ownership Sale Approval Update
Denver Broncos introduce new ownership group - Denver Business Journal
NFL forms special committee to consider possible changes to ownership rules - The Washington Post
NFL owners approve Walton-Penner Group purchase of Denver Broncos - CBS Colorado
NFL owners unanimously approve sale of the Denver Broncos to the Walton- Penner family
Broncos ownership group takes over with high expectations for instant success
Denver Broncos sale to Walton group unanimously approved by NFL owners
NFL owners unanimously approve $4.65 billion sale of Denver Broncos to Walton-Penner group - ESPN
NFL owners, illustrated: Who's who in the class of founders and family fortunes - Washington Post