National Football League - 1988 NFL Season Overview
Arizona Cardinals - Wikipedia
Giants re-sign Punter Feagles & Safety Grant
Phoenix Cardinals - 1988 Season Recap
Arizona Cardinals - Seasons
Arizona Cardinals Team History and Timeline - Sports Illustrated
Phoenix Cardinals Team History
A look back at the notable sports deaths in 2019
Remembering the '88 season with 88 days until the Cardinals' season opener
Arizona Cardinals - Wikipedia
Antonio Brown - Wikipedia
St. Louis Cardinals (NFL) - Wikipedia
The Cardinals hold the record for the longest a professional football team has been a tenant in a college stadium since the formation of the American Football League in 1960 at 18 years : r/nfl