"Dove Details". Dove's Guide for Church Bell Ringers website. Sid Baldwin, Ron Johnston and Tim Jackson on behalf of the Central Council of Church Bell Ringers. 24 February 2008. Retrieved 12 March 2008.
crawley.gov.uk
"St John's Church". Crawley Borough Council website. Crawley Borough Council. 2008. Retrieved 22 November 2008.
cwgc.org
[1] CWGC Cemetery report, details obtained from casualty record.