Macaulay, R., & Barrs, J. (1978). Being human: The nature of spiritual experience. Inter-Varsity.
Chicago-viite (17. p.)Macaulay, Ranald, ja Jerram Barrs. Being Human: The Nature of Spiritual Experience. Illinois: Inter-Varsity, 1978.
MLA-viite (9. p.)Macaulay, Ranald, ja Jerram Barrs. Being Human: The Nature of Spiritual Experience. Inter-Varsity, 1978.
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