Sporting rivals: the town divided by Adidas and Puma
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
Adidas v Puma: the bitter rivalry that runs and runs | Athletics | The Guardian
Which brand is better, Puma, Nike or Adidas? - Quora