Não informado. (1956). Farm Bulletin. Republic of Ireland, Department of Agriculture and Fisheries.
Chicago-Zitierstil (17. Ausg.)Não informado. Farm Bulletin. Dublin: Republic of Ireland, Department of Agriculture and Fisheries, 1956.
MLA-Zitierstil (8. Ausg.)Não informado. Farm Bulletin. Republic of Ireland, Department of Agriculture and Fisheries, 1956.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.