GWINNETT, Claire, JIRA, Paul and VERNON, Wesley (2015) The Investigation into a Cost Effective Method for Retrieving Barefoot Print Control Samples for the Development of a Barefoot Print Database. In: 7th European Academy of Forensic Sciences, Prague, Czech Republic.
JIRA, Paul (2019) Forensic Investigation of Static Bare footprints Sampled from Three Distinct Races; White British, Chinese And Indians. Doctoral thesis, Staffordshire University.