Shih-Shan Henry Tsai: Perpetual Happiness: The Ming Emperor Yongle. University of Washington Press 2002, ISBN 9780295981246, S. 38 (eingeschränkte Online-Version in der Google-Buchsuche-USA); E. J. van Donzel: Islamic Desk Reference: Compiled from the Encyclopaedia of Islam, Brill-Verlag 1994, S. 67
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Shih-Shan Henry Tsai: Perpetual Happiness: The Ming Emperor Yongle. University of Washington Press 2002, ISBN 9780295981246, S. 38 (eingeschränkte Online-Version in der Google-Buchsuche-USA); E. J. van Donzel: Islamic Desk Reference: Compiled from the Encyclopaedia of Islam, Brill-Verlag 1994, S. 67