1. A field test of a modified two-step flow of communication model Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Troldahl, V.C. (author) Format: Journal article Publication Date: 1967 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17447 Journal Title: Public Opinion Quarterly Journal Title Details: 30(4) : 609-623
