1. The influence of perceived food risk and source trust on media system dependency Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Tucker, Mark (author) and Whaley, Sherrie (author) Format: Journal article Publication Date: 2004 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C21174 Journal Title: Journal of Applied Communications Journal Title Details: 88(1) : 9-27