Nothing Comes Easy: My Life in Football: 9781600782107: Tittle, Y. A., Setting Clark, Kristine: Books
Hall of Fame QB Y.A. Tittle dead at 90
Y.A. Tittle, ex-49ers quarterback and NFL Hall of Famer, dies at 90 – East Bay Times
NFL Hall of Famer and former 49ers star QB Y.A. Tittle dies at 90
Hall of Fame quarterback Y.A. Tittle dead at 90
Giants Great Y.A. Tittle Dead At 90 - CBS New York
Y.A. Tittle, ex-49ers quarterback and NFL Hall of Famer, dies at 90 – Marin Independent Journal
Beyond the photograph: Remembering Y.A. Tittle - Talk Of Fame
Marshall native Y.A. Tittle, Hall of Fame QB, dies at age 90
Former 49ers quarterback Y.A. Tittle dies at 90
Y.A. Tittle, ex-49ers quarterback and NFL Hall of Famer, dies at 90 – East Bay Times