Len Sperry. (2011). Spirituality in clinical practice: Theory and practice of spirituality orientedpsychotherapy. Routledge.
استشهاد بنمط شيكاغوLen Sperry. Spirituality in Clinical Practice: Theory and Practice of Spirituality Orientedpsychotherapy. London: Routledge, 2011.
MLA استشهادLen Sperry. Spirituality in Clinical Practice: Theory and Practice of Spirituality Orientedpsychotherapy. Routledge, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.