Although it's only available in Italian, this book was regarded by many enthusiast magazine reviewers as the most authoritative book about the Giulietta series of cars ever. If a book in English that covers the same ground (and more) is wanted, several of those same experts recommend either of Evan Wilson's Giulietta books (1983 and 2010). The earlier of these became the most referenced carbook in English largely because it included a table of paint codes, explored the changes in specifications between the 750- and 101-series of cars, and broke out the serial and engine numbers by which that transition was phased in as well as when the transition from the 101 Giuliettas and 101 Giulias occurred.