Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17075
Notes:
Pages 98-118 in Wilbur Schramm and Daniel Lerner (eds.), Communication and change: the last ten years - and the next. University Press of Hawaii, Honolulu. 372 pages.
National Association of Farm Broadcasters Archives, University of Illinois. NAFB Publications Series No. 8/3/90. Box No. 6. Contact http://www.library.uiuc.edu/ahx/ or Documentation Center, Reports for NAFB or about Farm Broadcasting, 1967-84.