O.co Coliseum, American Football Wiki
Official Oakland Athletics Website
Oakland Athletics (U.S.)
Oakland A's offer to buy Coliseum complex in open letter to city
Oakland Coliseum timeline: 50 years of triumph and heartbreak at
Oakland-Alameda County Coliseum, Baseball Wiki
Oakland Coliseum - Wikipedia
Oakland Athletics, Baseball Wiki
Oakland A's history: 1987 All-Star Game at the Coliseum