NFL Auction The official auction site of the National Football League
Official Site of the New York Jets
Official Site of the National Football League
Wilson Custom Footballs - Customize a Wilson Duke Football - Size and Leather Options
Official Site of the National Football League
National Football League Foundation - Wikipedia
Official Site of the Houston Texans
How sexism and homophobia sidelined the National Women's Football League : NPR
National Football League - The Washington Post