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