v. 1. Barnsley-Bournemouth
v. 2. Bradford-Carlisle
v. 3. Chester-East Ham
v. 4. Exeter-Hull.
County borough elections in England and Wales, 1919-1938 : a comparative analysis by Sam Davies. ISBN 9781840142495. Published by Ashgate in 1999. Publication and catalogue information, links to buy online and reader comments.