Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Oakland Athletics Uniform and Team History
National Baseball Hall of Fame - Dressed to the Nines - Uniform Database
Top Ten MLB Uniforms Of All Time
Men's Nike Kelly Green Oakland Athletics Road Cooperstown Collection Team Jersey
MLB Jersey & Cap History
Heart and Soul of the 70's A's” - MLB Fans Unite to Mourn Oakland Athletics Icon's Sad Demise Aged 78 - EssentiallySports
A's Jonah Heim to make MLB debut; his father recalls the moment he realized his son would be a big leaguer – Daily Democrat
MLB Power Rankings: The 25 Worst Uniforms in Baseball History, News, Scores, Highlights, Stats, and Rumors
Series Preview: Seattle Mariners (85-70) vs. Oakland Athletics (94-62) - Lookout Landing
Ranking MLB's all-time greatest uniforms - ESPN
Official Oakland Athletics Website
Vote: Best jersey design in Oakland A's history - Athletics Nation