‘Must We Wait ‘Til Doomsday?’: The Making And Mauling Of Churchill’s People (BBC1, 1974–75) - Greaves, Ian and Williams, John (Historical Journal of Film, Radio and Television, 2017)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4MC8wMTQzOTY4NS4yMDE2LjEyNzI4MDQ