New Holland Tractors
Jonathan Whitlam | Engels | softcover | 96 blz | 2018
Classic Oliver Tractors: History, Models, Variations, and Specifications 1897-1976
Sherry Schaefer | Engels | softcover | 160 blz | 2019
A Guide to Hart-Parr, Oliver and White Farm Tractors: 1901-1996
Larry Gay | Engels | softcover | 104 blz | 1998
Oliver Tractors 1940-1960 - An Engineer's Story
T. Herbert Morrell | Engels | softcover | 218 blz | 2020
Hart-Parr
P.A. Letourneau | Engels | softcover | 143 blz | 1994