Church Fabric Survey database
2013
Sources for St John the Evangelist: Friern Barnet
Christine Matthews (of geograph.org)
Exterior image of 623292 Friern Barnet St John
July 2008
Keltek Trust (David Morris)
Interior image of 623292 St John the Evangelist, Friern Barnet
2012, December 27
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989
ICBS
Incorporated Church Building Society Archive
1817-1989