Church Fabric Survey database
2013
Sources for Trevalga: St Petroc
CWGC
Commonwealth War Graves Commission
2016
Martin Bodman (of geograph.org.uk)
Exterior image of 639264 St Petroc, Trevalga
2011, June 09
Keltek Trust
Interior image of 639264 St Petroc, Trevalga
2010, September 06
Church Buildings Council
Church Bells
2019
Jeremy Chadburn, Chadburn Conservation Architect
QI inspection report on Trevalga: St Petroc, 11-Nov-2015
2015
Church of England
A Church Near You
2021
David Scott & Co
QI inspection report on Trevalga: St Petroc, 09-Aug-2022
2022