«A Brief History of Football Kit Design in camiseta de alemania 2022 England and Scotland». Boots, equipacion portugal mundial 2022 Balls and Haircuts: An Illustrated History of Football. ↑ a b c d e f g h i «Interpretation of the laws of the game and guidelines for referees: Law 4 – The Players’ Equipment». Laws of the Game 2010/2011 (en inglés). «Chapter 3. Equipment: Bring on the Balls».