Church Fabric Survey database
2013
Sources for Witham: St Nicolas
John Salmon (of geograph.org.uk)
Interior image of 608636 St Nicholas, Witham
2005, February 08
Josie Campbell (of geograph.org.uk)
Exterior image of 608636 St Nicholas, Witham
2013, June 30
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989
ICBS
Incorporated Church Building Society Archive
1817-1989