Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17078
Notes:
Pages 151-162 in Wilbur Schramm and Daniel Lerner (eds.), Communication and change: the last ten years - and the next. University Press of Hawaii, Honolulu. 372 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 11 Document Number: B01484
Notes:
AgComm Teaching, see also ID B01478, In mass communication and the development of nations (ppVI-1-VI-24). East Lansing Michigan: International Communication Institute, Michigan State University