Toward Normative Theories of Communication with Reference to the Frankfurt School: An Introduction - Huspek, Michael (Communication Theory, 1997)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTExMS9qLjE0NjgtMjg4NS4xOTk3LnRiMDAxNTMueA