Watt, W. M. (1974). The majesty that was Islam: The Islamic world, 661-1100. Sidgwick & Jackson.
Chicago-viite (17. p.)Watt, W. Montgomery. The Majesty That Was Islam: The Islamic World, 661-1100. London: Sidgwick & Jackson, 1974.
MLA-viite (8. p.)Watt, W. Montgomery. The Majesty That Was Islam: The Islamic World, 661-1100. Sidgwick & Jackson, 1974.
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