Clarence Henry Eckles & Harld Macy. (1951). Milk and milk products. Mc graw hill book company.
シカゴスタイル引用形Clarence Henry Eckles , Harld Macy. Milk and Milk Products. Mc graw hill book company, 1951.
MLA引用形式Clarence Henry Eckles , Harld Macy. Milk and Milk Products. Mc graw hill book company, 1951.
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