Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C22077
Notes:
Pages 3-13 in Charles Okigbo and Festus Eribo (eds.), Development and communication in Africa. Rowman and Littlefield Publishers, Inc., Lanham, Maryland. 249 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17234
Notes:
Pages 101-120 in Syed A. Rahim and John Middleton (eds.), Perspectives in communication policy and planning. Communication Monographs No. 3. East-West Center, East-West Communication Institute, Honolulu, Hawaii. 363 pages