Adolf Dassler: The Creative and Innovative Leader Behind adidas | adidas GamePlan A
Sports & Management Research Institute - Horst Dassler (12 March 1936 – 9 April 1987) was a businessman who was the son of Adolf "Adi" Dassler, founder of Adidas. Horst Dassler founded
Adi Dasslers Enkel: Zurück im Spiel - Capital.de
Chronicle and Biography of Adi Dassler & Käthe Dassler - Adi & Käthe Dassler Memorial Stiftung