Columbia subject headings:
Harvard subject headings:
Antitrust law--United States--Cases
Casebooks (Law)
Major League Baseball (Organization)
National Basketball Association
National Football League
Professional sports contracts--United States--Cases.
Professional sports--Law and legislation--United States--Cases.
Sports franchises--Law and legislation--United States--Cases.
Princeton subject headings:
Antitrust law--United States--Cases.
Casebooks (Law)
Major League Baseball (Organization)
National Basketball Association.
National Football League.
Professional sports contracts--United States--Cases.
Professional sports--Law and legislation--United States--Cases.
Sports franchises--Law and legislation--United States--Cases.