Babinger, Fr. & Bosworth, C.E. (1995). "Pādis̲h̲āh". En Bosworth, C. E.; van Donzel, E.; Heinrichs, W. P. & Lecomte, G. (eld.). The Encyclopaedia of Islam, New Edition, Volume VIII: Ned–Sam. Leiden: E. J. Brill. ISBN 978-90-04-09834-3.
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"pad(i)shah ." The Oxford Dictionary of English Etymology. Alirita la 22an de Septembro, 2021, el Encyclopedia.com: [1]