Len Sperry. (2011). Spirituality in clinical practice: Theory and practice of spirituality orientedpsychotherapy. Routledge.
シカゴスタイル引用形Len Sperry. Spirituality in Clinical Practice: Theory and Practice of Spirituality Orientedpsychotherapy. London: Routledge, 2011.
MLA引用形式Len Sperry. Spirituality in Clinical Practice: Theory and Practice of Spirituality Orientedpsychotherapy. Routledge, 2011.
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