@book{ Solr-1609108922, title = {Mass communication effects and processes: a comprehensive bibliography, 1950 - 1975}, author = {Gordon, Thomas Frank}, editor = {Verna, Mary E. and Verna, Mary E.}, address = {Beverly Hills, Calif. u.a.}, publisher = {Sage Publ.}, year = {1978}, edition = {1. printing}, url = {https://swbplus.bsz-bw.de/bsz007155409inh.htm} }