http://www.leonardo-sms.eu/ - SMS - Nachhaltiges Sportstättenmanagement - Sustainable Management of Sports facilities - Gestión Sostenible de Instalaciones Deportivas

http://trexgames2008.org/en/ - The 4th Busan FAFISA World Sport for All Games (26.Sep.-2.Oct.2008)

www.dshs-koeln.de - German Sport University of Cologne

www.uni-lueneburg.de/einricht/erlpaed - German Institute for experiential oriented Education

www.dalter.com - Company of Madrid selling sport and game material and organizes sportevents

http://ccdeporte.centros.unex.es/ - Sport Science Fakulty of the University of Extremadura/Spain

http://www.tafisa.net - TAFISA Trim & Fitness International Sport for All Association