(engl.) Hambly, Gavin R. G. 1991. 3. Āghā Muhammad Khān and the establishment of the Qājār dynasty. Avery, Peter; Hambly, Gavin; Melville, Charles (ur.). From Nadir Shah to the Islamic Republic. The Cambridge history of Iran. VII. Cambridge University Press. Cambridge, U.K.. doi:10.1017/CHOL9780521200950.004. ISBN9780521200950
(engl.) Hambly, Gavin R. G. 1991. 4. Iran during the reigns of Fath ‘Alī Shāh and Muhammad Shāh. Avery, Peter; Hambly, Gavin; Melville, Charles (ur.). From Nadir Shah to the Islamic Republic. The Cambridge history of Iran. VII. Cambridge University Press. Cambridge, U.K.. doi:10.1017/CHOL9780521200950.005. ISBN9780521200950
(engl.) Keddie, Nikki. 1991. 5. Iran under the later Qājārs, 1848–1922. Avery, Peter; Hambly, Gavin; Melville, Charles (ur.). From Nadir Shah to the Islamic Republic. The Cambridge history of Iran. VII. Cambridge University Press. Cambridge, U.K.. doi:10.1017/CHOL9780521200950.006. ISBN9780521200950