Não informado. (1984). Frozen and chilled foods. Retail Journals.
Chicago-referens (17:e uppl.)Não informado. Frozen and Chilled Foods. Surrey, Inglaterra: Retail Journals, 1984.
MLA-referens (8:e uppl.)Não informado. Frozen and Chilled Foods. Retail Journals, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.