The Second Diesel Spotter's Guide, Including Industrial Units
Locomotives: The Modern Diesel and Electric Reference
The Contemporary Diesel Spotter's Guide 2nd Edition (Railroad Reference, No 14)
The Contemporary Diesel Spotter's Guide: A Comprehensive Reference Manual to Locomotives Since 1972
GE and EMD Locomotives: The Illustrated History
Railroad Rolling Stock (Gallery)
Diesel Locomotives: The First 50 Years: A Guide to Diesels Built Before 1972 (Railroad Reference Series)
Freight Train Cars (Enthusiast Color Series)
The Model Railroader's Guide to Diesel Locomotives
Field Guide to Trains: Locomotives and Rolling Stock (Voyageur Field Guides)