Church Fabric Survey database
2013
Sources for Theydon Garnon: All Saints
CWGC
Commonwealth War Graves Commission
2016
John Salmon (of geograph.org.uk)
Interior image of 608042 All Saints, Theydon Garnon
2004, May 08
Keltek Trust
Exterior image of 608042 All Saints, Theydon Garnon
2017, May 06
Church Buildings Council
Church Bells
2019
James Miles
Bell frames of historic importance
2019
Church of England
A Church Near You
2021