Não informado. (1972). Peasant studies newsletter. University of Pittsburgh, Department of History.
Chicago-referens (17:e uppl.)Não informado. Peasant Studies Newsletter. Pittsburgh, Pa: University of Pittsburgh, Department of History, 1972.
MLA-referens (8:e uppl.)Não informado. Peasant Studies Newsletter. University of Pittsburgh, Department of History, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.