Williams, J. A. (1971). Themes of Islamic civilization. University of Californiarnia Press.
Cita Chicago Style (17a ed.)Williams, John Alden. Themes of Islamic Civilization. Berkeley: University of Californiarnia Press, 1971.
Cita MLA (8a ed.)Williams, John Alden. Themes of Islamic Civilization. University of Californiarnia Press, 1971.
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