Chittick, W. C. (1992). Faith and practice of Islam: Three thirteenth century Sufi texts. State University of New York Press.
Citace podle Chicago (17th ed.)Chittick, William C. Faith and Practice of Islam: Three Thirteenth Century Sufi Texts. Albany: State University of New York Press, 1992.
Citace podle MLA (9th ed.)Chittick, William C. Faith and Practice of Islam: Three Thirteenth Century Sufi Texts. State University of New York Press, 1992.
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