Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C19059
Notes:
Pages 208-261 in Rajab Ali Memon, managing author, and Elena Bashir, editor, Extension methods. National Book Foundation, Islamabad, Pakistan. 378 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C21683
Notes:
Pages 152-161 in K. Sadanandan Nair and Shirley A. White (eds.), Perspectives on development communication. Sage Publications, Inc., Thousand Oaks, California. 256 pages.