(1990). An Agricultural Strategy for Poland: Report of the Polish, European community, world bank task force.
Chicago-referens (17:e uppl.)An Agricultural Strategy for Poland: Report of the Polish, European Community, World Bank Task Force. 1990.
MLA-referens (9:e uppl.)An Agricultural Strategy for Poland: Report of the Polish, European Community, World Bank Task Force. 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.