Katz, E. 1., Lazarsfeld, P. F. 1., & Roper, E. 1. (1964). Personal influence: The part played by people in the flow of mass communications (1st Free Press paperback ed.). New York: The Free Press of Glencoe.
Chicago Style CitationKatz, Elihu 1926-2021, Paul Felix 1901-1976 Lazarsfeld, and Elmo 1900-1971 Roper. Personal Influence: The Part Played By People in the Flow of Mass Communications. 1st Free Press paperback ed. New York: The Free Press of Glencoe, 1964.
MLA CitationKatz, Elihu 1926-2021, Paul Felix 1901-1976 Lazarsfeld, and Elmo 1900-1971 Roper. Personal Influence: The Part Played By People in the Flow of Mass Communications. 1st Free Press paperback ed. New York: The Free Press of Glencoe, 1964.
Warning: These citations may not always be 100% accurate.