Não informado. (1979). Food Flavouring, Ingredients, Packaging and Processing. United Trade Press.
Chicago-viite (17. p.)Não informado. Food Flavouring, Ingredients, Packaging and Processing. London: United Trade Press, 1979.
MLA-viite (8. p.)Não informado. Food Flavouring, Ingredients, Packaging and Processing. United Trade Press, 1979.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.