Porsche Spyders: Type 550 1953-1956: Ludvigsen, Karl: 9781583880920: Amazon.com: Books
1956 56 September ROAD and TRACK Magazine, Volume 8 Number # 1 (Features: Road Test On Porsche Carrera, Borgward Isabella "TS", & Panhard Dyna 56): Road and Track: Amazon.com: Books
Amazon.com: SBU 3 Layer All Weather Car Cover Compatible for Porsche 356 Speedster Vehicle Model Years 1954-1958 Breathable auto Protection : Automotive
Porsche 911 Red Book 3rd Edition: Specifications, Options, Production Numbers, Data Codes and More: Paternie, Patrick, Bodensteiner, Peter: 9780760347607: Amazon.com: Books