Cichoke, A. J. (1999). The complete book of enzyme therapy. New York: Avery Publishing.
Trích dẫn kiểu ChicagoCichoke, Anthony J. The Complete Book of Enzyme Therapy. New York: Avery Publishing, 1999.
MLA CitationCichoke, Anthony J. The Complete Book of Enzyme Therapy. New York: Avery Publishing, 1999.
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