Shapiro, S. M. (2006). Goal-free living: How to have the life you want now! Hoboken, N.J: John Wiley & Sons.
シカゴスタイル引用形Shapiro, Stephen M. Goal-free Living: How to Have the Life You Want Now! Hoboken, N.J: John Wiley & Sons, 2006.
MLA引用形式Shapiro, Stephen M. Goal-free Living: How to Have the Life You Want Now! Hoboken, N.J: John Wiley & Sons, 2006.
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