Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C25586
Notes:
Pages 133-160 in Andrew A. Moemeka (ed.), Development communication in action: building understanding and creating participation. University Press of America, Inc., Lanham, Maryland. 325 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 116 Document Number: C12678
Notes:
Pages 163-174 in William M. Rivera and Daniel J. Gustafson (eds.), Agricultural Extension: worldwide institutional evolution and forces for change. Elsevier Science Publishers, Amsterdam, The Netherlands. 312 p.