Não informado. (1980). Baking Today. Biscuit Maker and Plant Baker.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Baking Today. Croydon, Inglaterra: Biscuit Maker and Plant Baker, 1980.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Baking Today. Biscuit Maker and Plant Baker, 1980.
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