Mercedes-Benz SL R129-series 1989 to 2001 (The Essential Buyer's Guide): Parish, Julian: 9781845848989: Amazon.com: Books
MERCEDES-BENZ, The modern SL cars, The R107 and C107: From the 350SL/SLC to the 560SL and 500 Rally: Koehling, Bernd S.: 9781516859733: Amazon.com: Books
MERCEDES-BENZ, The early Mercedes SL cars: W121, W198, W113: S. Koehling, Bernd: 9781484180563: Amazon.com: Books
Mercedes W113: The Complete Story (Crowood Autoclassics), Kornblatt, Myles, eBook - Amazon.com
Mercedes-Benz SL Series Recognition and Fact Guide: Sessler, Peter C.: 9781583882832: Amazon.com: Books