Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KATSURA Keiichi,Metamorphoses of Japanese Mass Media Industries after 1945(),JOURNAL OF MASS COMMUNICATION STUDIES,13411306,Japan Society for Studies in Journalism and Mass Communication,1995,47,0,"96-110,238",https://cir.nii.ac.jp/crid/1390282681076852864,https://doi.org/10.24460/mscom.47.0_96