Page 26 in Extension Circular 521, Review of Extension Research, January through December 1958, U.S. Department of Agriculture, Washington, D.C. Summary of a research paper for a Master of Science degree in agricultural journalism, University of Wisconsin, Madison. 1958. 66 pages.
National Association of Farm Broadcasters Archives, University of Illinois. NAFB Publications Series No. 8/3/88. Box No. 5. Contact http://www.library.uiuc.edu/ahx/ or Documentation Center
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C19600
Notes:
Pages 103-117 in Karen Gwinn Wilkins, Redeveloping communication for social change: theory, practice, and power. Rowman and Littlefield Publishers, Inc., Lanham, Maryland. 216 pages.
National Association of Farm Broadcasters Archives, University of Illinois. NAFB Publications Series No. 8/3/88. Box No. 6. Contact http://www.library.uiuc.edu/ahx/ or Documentation Center
National Association of Farm Broadcasters Archives, University of Illinois. NAFB Publications Series No. 8/3/88. Box No. 3. Contact http://www.library.uiuc.edu/ahx/ or Documentation Center
