Phoenix Cardinals Team History
Arizona Cardinals: Former blocker Conrad Dobler is dead at age of 72
2008 Arizona Cardinals season - Wikipedia
1988 NFL season - Wikipedia
What was the first NFL team created? Exploring history of the league's oldest franchise
1988 National Football League Season: 1988 National Football League Season by Team, Super Bowl XXIII, 1988 Tampa Bay Buccaneers Season by Source Wikipedia
History of the Arizona Cardinals - Wikipedia
Phoenix Cardinals, Sports Teams Wiki