Amazon | The Complete Book of Porsche 911: Every Model Since 1964 (Complete Book Series) | Leffingwell, Randy | Classic Cars
Porsche 101 Facts, Trivia & History Book: Stories from 356 to 911, Racing Cars, Classic Design, Luxury, Ferdinand and more: Harris, Paul: 9798801901213: Amazon.com: Books
Porsche 911 and Derivatives: Amazon.co.uk: Cotton, Michael: 9780947981037: Books