Church Fabric Survey database
2013
Sources for Apperley: Holy Trinity
Gloucestershire County Council
Gloucestershire Historic Environment Record (HER)
2017
Arnold Bartosch Ltd
QI inspection report on Apperley: Holy Trinity, 01-Jun-2018
2018
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
Sutton Cox
QI inspection report on Apperley: Holy Trinity, 30-Mar-2023
2023