Church Fabric Survey database
2013
Sources for Sawston: St Mary
Antiquarian Horological Society
AHS Turret Clock database
2015
John Salmon (of geograph.org.uk)
Interior image of 614130 St Mary, Sawston
2016, May 27
John Salmon (of geograph.org.uk)
Exterior image of 614130 St Mary, Sawston
2016, May 27
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021