Church Fabric Survey database
2013
Sources for Boreham: St John the Evangelist
CWGC
Commonwealth War Graves Commission
2016
Keltek Trust
Exterior image of 634407 St John the Evangelist, Boreham
2016, October 08
Keltek Trust
Interior image of 634407 St John the Evangelist, Boreham - West end.
2014, October 03
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989