Author: O. S. Nock. Publisher: Ian Allan. Title: The Great Western Railway in the 20th Century.
The History of The Great Western Railway 2 - The Thirties
The History of The Great Western Railway 3 - Wartime and The Final Years
The Culm Valley Light Railway: Hemyock Branch of the Great Western Railway
Didcot Railway Centre – recreating the golden age of the great Western Railway