United Nations Industrial Development Organization. (1981). Information sources on the flour milling and the bakery products industries. United Nations.
Chicago-referens (17:e uppl.)United Nations Industrial Development Organization. Information Sources on the Flour Milling and the Bakery Products Industries. New York: United Nations, 1981.
MLA-referens (9:e uppl.)United Nations Industrial Development Organization. Information Sources on the Flour Milling and the Bakery Products Industries. United Nations, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.