P. Bearman, Th. Bianquis, C.E. Bosworth, E. van Donzel, W.P. Heinrichs (editors), Encyclopaedia of Islam (Second Edition), "Marāg̲h̲a", Brill Online.
doi.org
Minorsky, V. (1954). "A Mongol Decree of 720/1320 to the Family of Shaykh Zāhid". Bulletin of the School of Oriental and African Studies. 16 (3). Cambridge University Press: 524. doi:10.1017/S0041977X00086821. S2CID159901706.
Minorsky, V. (1954). "A Mongol Decree of 720/1320 to the Family of Shaykh Zāhid". Bulletin of the School of Oriental and African Studies. 16 (3). Cambridge University Press: 524. doi:10.1017/S0041977X00086821. S2CID159901706.
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Minorsky, La Domination des Dailamites, presented in a Conference of the Societé des Etudes Iraniennes, Paris, 28 May 1931. Also see Minorsky, Daylam in the Encyclopaedia of Islam, 1962, pp. 189–94