Independent Operators
GAMBLE, Mick
Brown's Blue - The Leicestershire bus company that took the community to its heart
GLENN, D. Fereday
Bus Operators: Hants & Dorset
Bus Operators: 3
History and operations of Hants & Dorset, supported with photographs throughout. Published in the 1980s series of three on operating companies under the title 'Bus Operators' (search using this term for other titles).
GRAY, Paul; KEELEY, Malcolm & SEALE, John
Midland Red - A History of the Company and its vehicles
Volumes 1 & 2
Detailed history of the company in two landscape volumes, illustrated throughout:
Volume One - up to 1940;
Volume Two - from 1940 to 1970.