著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Katz, Elihu and Lazarsfeld, Paul Felix and Roper, Elmo and Columbia University. Bureau of Applied Social Research",Personal influence : the part played by people in the flow of mass communications,,Free Press of Glencoe,1964,"A Report of the Bureau of Applied Social Research, Columbia University",,,,https://cir.nii.ac.jp/crid/1130282268655355648