Studzinski, R. (1985). Spiritual direction and midlife development. Loyola University Press.
Tohutoru Kātū Chicago (17th ed.)Studzinski, Raymond. Spiritual Direction and Midlife Development. Chicago: Loyola University Press, 1985.
Tohutoro MLA (9th ed.)Studzinski, Raymond. Spiritual Direction and Midlife Development. Loyola University Press, 1985.
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