Recent Scholarship - Baldasty, Gerald J. and Blix, Jacqueline (Journalism History, 1993)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4MC8wMDk0NzY3OS4xOTkzLjEyMDYyMzU1