Yale University. Economic Growth Center & Reynolds. Lloyd George, 1. . . .. (1975). Agriculture in development theory. Yale University Press.
Chicago-referens (17:e uppl.)Yale University. Economic Growth Center och Reynolds. Lloyd George. Agriculture in Development Theory. New Haven: Yale University Press, 1975.
MLA-referens (9:e uppl.)Yale University. Economic Growth Center och Reynolds. Lloyd George. Agriculture in Development Theory. Yale University Press, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.