Não informado. (1967). Feed bag magazine. Central Retail Feed Association.
Chicago-referens (17:e uppl.)Não informado. Feed Bag Magazine. Milwaukee, Wis: Central Retail Feed Association, 1967.
MLA-referens (8:e uppl.)Não informado. Feed Bag Magazine. Central Retail Feed Association, 1967.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.