Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 117 Document Number: C12779
Notes:
Pages 15-29 in M.R. Dua and V.S. Gupta (eds.), Media and development: themes in communication and extension. Har-Anand Publications, New Delhi, India. 176 p.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C14086
Notes:
Chapter 4 in Andrew A. Moemeka (ed.), Communicating for development: a new pan-disciplinary perspective. State University of New York Press, Albany. 1994. 280 pages.