(1981). The true guidance: An introduction to Quranic studies (Part four). Light of life.
Chicago-čujuhus (17. p.)The True Guidance: An Introduction to Quranic Studies (Part Four). Austria: Light of life, 1981.
MLA-čujuhus (9. p.)The True Guidance: An Introduction to Quranic Studies (Part Four). Light of life, 1981.
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