Church Fabric Survey database
2013
Sources for Belchamp Otten: St Ethelbert & All Saints
CWGC
Commonwealth War Graves Commission
2016
Jeff Horne (of geograph.org.uk)
Interior image of 608394 St Ethelbert & All Saints, Belchamp Otten
2006, June 28
Jeff Horne (of geograph.org.uk)
Exterior image of 608394 St Ethelbert & All Saints, Belchamp Otten
2006, June 28
Church Buildings Council
Church Bells
2019
James Miles
Bell frames of historic importance
2019
Church of England
A Church Near You
2021