Ladies of the Negro Leagues: Effa Manley - Describes the life of activist and Negro League Baseball team owner Effa Manley including her family, her devotion to baseball and the rights of its players, and her ownership of the Newark Eagles.
MLB.com: Effa Manley - Talks about Effa Manley, the only female baseball team owner in the history of the Negro Leagues.
National Baseball Hall of Fame: Effa Manley - Profile of Effa Manley, the first woman to be elected to the National Baseball Hall of Fame. Effa and her husband Abe co-owned the Newark Eagles.
Negro League Baseball Player Association: Effa Manley - Article on Effa Manley, a woman who owned the Negro League Baseball's Newark Eagles. She, along with her husband Abe Manley, fought for better schedules, better travel, and better salaries for players.