Mercedes-Benz 350 and 450 V8, 1971-1980 (Haynes Repair Manuals)
Mercedes Benz 230, 250 and 280, 1968-1972 / 6-Cylinder sohc / Sedan, Coupe, Roadster Automotive Repair Manual
Chilton's Repair and Tune-Up Guide: Mercedes Benz 1959-70