William G Walter. (1967). Standard Methods for the Exanination of Dairy Products. New York: American Public Health Association, Inc.
Trích dẫn kiểu ChicagoWilliam G Walter. Standard Methods for the Exanination of Dairy Products. New York: American Public Health Association, Inc, 1967.
Trích dẫn MLAWilliam G Walter. Standard Methods for the Exanination of Dairy Products. New York: American Public Health Association, Inc, 1967.
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