Church Fabric Survey database
2013
Sources for Great Berkhamsted: St Peter
Antiquarian Horological Society
AHS Turret Clock database
2015
CWGC
Commonwealth War Graves Commission
2016
Keltek Trust
Exterior image of 632030 St. Peter, Berkhamsted
2018, June 13
Keltek Trust
Interior image of 632030 St. Peter, Berkhamsted
2018, July 16
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021