P Letourneau · Peter A. Letourneau · Peter L. · Peter M. LeTourneau
| title | media type | ISBN-13 | year of publication | 
|---|---|---|---|
| Illustrated Buyer's Guide: Case Tractors | Paperback | 978-0-7603-0472-3 | 1999 | 
| John Deere Limited-Production & Experimental Tractors | " | 978-0-87938-951-2 | 1994 | 
| Vintage Case Tractors | " | 978-0-89658-050-3 | 2003 | 
| Vintage Case Tractors | Hardcover | 978-0-89658-335-1 | 1997 | 
Motorbooks · Motorbooks Intl · Voyageur Press