Young-Sowers, M. L. (1987). Language of the soul: Applying universal principles for self-empowerment. Stillpoint.
Citazione stile Chigago Style (17a edizione)Young-Sowers, Meredith Lady. Language of the Soul: Applying Universal Principles for Self-empowerment. Walpole, N.H: Stillpoint, 1987.
Citatione MLA (9a ed.)Young-Sowers, Meredith Lady. Language of the Soul: Applying Universal Principles for Self-empowerment. Stillpoint, 1987.
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