Engel, B. (2007). The Jekyll and Hyde syndrome: What to do if someone in your life has a dual personality? or if you do. Hoboken, N.J: John Wiley.
シカゴスタイル引用形Engel, Beverly. The Jekyll and Hyde Syndrome: What to Do If Someone in Your Life Has a Dual Personality? or If You Do. Hoboken, N.J: John Wiley, 2007.
MLA引用形式Engel, Beverly. The Jekyll and Hyde Syndrome: What to Do If Someone in Your Life Has a Dual Personality? or If You Do. Hoboken, N.J: John Wiley, 2007.
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