Perelman, M. (1977). Farming for profit in a hungry world: Capital and the crisis in agriculture. Allanheld, Osman & Co..
Lua i Stíl Chicago (17ú heag.)Perelman, Michael. Farming for Profit in a Hungry World: Capital and the Crisis in Agriculture. New York: Allanheld, Osman & Co., 1977.
Lua MLA (9ú heag.)Perelman, Michael. Farming for Profit in a Hungry World: Capital and the Crisis in Agriculture. Allanheld, Osman & Co., 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.