Schaefer, R. T. (2008). Extraordinary groups: An examination of unconventional lifestyles. New York: Worth.
シカゴスタイル引用形Schaefer, Richard T. Extraordinary Groups: An Examination of Unconventional Lifestyles. New York: Worth, 2008.
MLA引用形式Schaefer, Richard T. Extraordinary Groups: An Examination of Unconventional Lifestyles. New York: Worth, 2008.
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