Shoe Politics: The Founding of Adidas and Puma and its Roots in WW2 - Pacific Atrocities Education
Duell der Brüder - Die Geschichte von Adidas und Puma (TV Movie 2016) - IMDb
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Amazon.com: Sneaker Wars: The Enemy Brothers Who Founded Adidas and Puma and the Family Feud That Forever Changed the Business of Sports: 9780061246586: Smit, Barbara: Books
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