Watt, W. M. (1968). Islamic political thought: The basic concepts. Edinburgh University Press.
Chicago-viite (17. p.)Watt, William Montgomery. Islamic Political Thought: The Basic Concepts. [Edinburgh]: Edinburgh University Press, 1968.
MLA-viite (9. p.)Watt, William Montgomery. Islamic Political Thought: The Basic Concepts. Edinburgh University Press, 1968.
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