Church Fabric Survey database
2013
Sources for Upminster: St Laurence
CWGC
Commonwealth War Graves Commission
2016
John Salmon (of geograph.org.uk)
Interior image of 608094 St Laurence, Upminster
2011, May 31
John Salmon (of geograph.org.uk)
Exterior image of 608094 St Laurence, Upminster
2011, May 31
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989