C. Ford Runge (2008). "agricultural economics," The New Palgrave Dictionary of Economics, 2nd Ed., Abstract.Arxivləşdirilib 2018-02-10 at the Wayback Machine
doi.org
doi.org
Schultz, Theodore W. "Reflections on Agricultural Production, Output and Supply". Journal of Farm Economics. 38 (3). 1956: 748–762. doi:10.2307/1234459. JSTOR1234459.
B. L. Gardner (2001), "Agriculture, Economics of," International Encyclopedia of the Social & Behavioral Sciences, v. 1, pp. 337-344. Abstract & outline.Arxivləşdirilib 2019-11-07 at the Wayback Machine
jstor.org
Schultz, Theodore W. "Reflections on Agricultural Production, Output and Supply". Journal of Farm Economics. 38 (3). 1956: 748–762. doi:10.2307/1234459. JSTOR1234459.
B. L. Gardner (2001), "Agriculture, Economics of," International Encyclopedia of the Social & Behavioral Sciences, v. 1, pp. 337-344. Abstract & outline.Arxivləşdirilib 2019-11-07 at the Wayback Machine
C. Ford Runge (2008). "agricultural economics," The New Palgrave Dictionary of Economics, 2nd Ed., Abstract.Arxivləşdirilib 2018-02-10 at the Wayback Machine