Audi Quattro Gold Portfolio 1980-91: A Collection of Articles Covering Road and Comparison Tests, Rally Cars and Buying Secondhand. Models: LHD, Series 1 and 2, Rally Quattro, Treser 80 Quattro and Roadster, Sport Quattro, 20-V and S2 Quattro by Brooklands Books Ltd (Paperback, 1995)