Küng, H. (2002). Tracing the way: Spiritual dimensions of the world religions. Continuum.
Chicago-čujuhus (17. p.)Küng, Hans. Tracing the Way: Spiritual Dimensions of the World Religions. London ; New York: Continuum, 2002.
MLA-čujuhus (9. p.)Küng, Hans. Tracing the Way: Spiritual Dimensions of the World Religions. Continuum, 2002.
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