Lewis, L. D. (1987). Small animal clinical nutrition, III. Topeka, Kansas: M. Morris Associates.
シカゴスタイル引用形Lewis, Lon D. Small Animal Clinical Nutrition, III. Topeka, Kansas: M. Morris Associates, 1987.
MLA引用形式Lewis, Lon D. Small Animal Clinical Nutrition, III. Topeka, Kansas: M. Morris Associates, 1987.
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