Edward Lamberti (ed.), Behind the Scenes at the BBFC: Film Classification from the Silver Screen to the Digital Age (London: BFI/Palgrave Macmillan, 2012), pp. 240, ISBN 9781844574766 (pb), £16.99. - Egan, Kate (Journal of British Cinema and Television, 2014)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMzM2Ni9qYmN0di4yMDE0LjAyMDc