Church Fabric Survey database
2013
Sources for Cropthorne: St Michael
Antiquarian Horological Society
AHS Turret Clock database
2015
CWGC
Commonwealth War Graves Commission
2016
Peter Harris
Exterior image of 642076 Cropthorne: St Michael
2018
Peter Harris
Plan of 642076 Cropthorne: St Michael
2018
Jane Chamberlain
QI inspection report on Cropthorne: St Michael, 04-Oct-2018
2018
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