1. A brief history of Farmers Home Administration. (1989). Washington: US Department of Agriculture.
2. Two types of bureaucracy: Enabling and coercive;Adler;Administrative Science Quarterly,1996
3. The place of farm accounting in extension;Arnold;Journal of Farm Economics,1931
4. Asch, B., & Mangus, A. R. (1937). Farmers on relief and rehabilitation. Washington: Government Printing Office. (Reprinted in 1971 by De Capo Press: New York).
5. The New Deal: The depression years, 1933–40;Badger,1989