↑ «Someone is selling MLB’s original 1876 constitution, and it’s expected to fetch millions». Archivado desde el original el 10 de noviembre de 2021. Consultado el 10 de noviembre de 2021. «What is still in place, firmly, is Major League Baseball’s ability to work to thwart competitors, if any ever arise, camisetas nba baratas and its ability to carve out protected geographic territories for its clubs and anti-competitive contract rights for its clubs.