Circuit City Stores v. Adams

• European Federation of Public Service Unions
• Estonian Seamen's Independent Union
• Eurocadres
• Trade Union News from Finland
• ETUC - European Trade Union Confederation
• Antigua and Barbuda Union of Teachers
• Caribbean Union of Teachers
• Asia Monitor Resource Center (AMRC) - Asian Labour
• Wei Jingseng Foundations
• Lack of Security and the Unorganized Sector
• Overseas Telecommunication Services Employees Association (OTSEA)
• Teamsters for a Democratic Union