Não informado. (1979). Food Flavouring, Ingredients, Packaging and Processing. United Trade Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Food Flavouring, Ingredients, Packaging and Processing. London: United Trade Press, 1979.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Food Flavouring, Ingredients, Packaging and Processing. United Trade Press, 1979.
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