Watt, W. M. (1985). Islamic philosophy and theology: An extended survey (Second edition.). Edinburgh University Press.
Chicago-viite (17. p.)Watt, W. Montgomery. Islamic Philosophy and Theology: An Extended Survey. Second edition. Edinburgh: Edinburgh University Press, 1985.
MLA-viite (9. p.)Watt, W. Montgomery. Islamic Philosophy and Theology: An Extended Survey. Second edition. Edinburgh University Press, 1985.
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