Church Fabric Survey database
2013
Sources for St John the Baptist Hillingdon
John Salmon
Interior image of 623509 St John the Baptist Hillingdon
2017, March 21
John Salmon
Exterior image of 623509 St John the Baptist Hillingdon
2017, March 21
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989