Kraehe, E. E. (1958). Collectivization of agriculture in Eastern Europe. University of Kentucky Press.
Chicago-referens (17:e uppl.)Kraehe, Enno E. Collectivization of Agriculture in Eastern Europe. Lexington, Kentucky: University of Kentucky Press, 1958.
MLA-referens (9:e uppl.)Kraehe, Enno E. Collectivization of Agriculture in Eastern Europe. University of Kentucky Press, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.