Chilton's Moto Guzzi Repair & Tune-up Guide - All V7, V750 Ambassador, and V 850 Eldorado Models From 1966-1972: John D. Kelly: 9780801959080: Amazon.com: Books
MOTOGROTTO VINTAGE MOTO GUZZI REPAIR AND RESTORATION 1950-1995 EASTON PA | eBay
AF1 Racing. OEM Moto Guzzi Service Station Manual V7 e5 850cc - 2Q000466