^Harris, Jonathan (2014). Byzantium and the Crusades. Bloomsbury Publishing. pp. 39–45. ISBN978-1-78093-736-6.
^Rāvandī, Muḥammad (1385). Rāḥat al-ṣudūr va āyat al-surūr dar tārīkh-i āl-i saljūq. Tihrān: Intishārāt-i Asāṭīr. ISBN978-964-331-366-1.
^Tetley, G.E (2009). Hillenbrand, Carole (ed.). The Ghaznavid and Seljuk Turks: Poetry as a Source for Iranian History. London and New York: Routledge. pp. 1–16. ISBN978-0-415-43119-4.
^Fleet, Kate (2009). The Cambridge History of Turkey: Byzantium to Turkey, 1071–1453: Volume 1(PDF). Cambridge University Press. p. 1. "The defeat in August 1071 of the Byzantine emperor Romanos Diogenes by the Turkomans at the battle of Malazgirt (Manzikert) is taken as a turning point in the history of Anatolia and the Byzantine Empire."
^Grousset, Rene, The Empire of the Steppes, (Rutgers University Press, 1991), 161, 164; "renewed the Seljuk attempt to found a great Turko-Persian empire in eastern Iran…", "It is to be noted that the Seljuks, those Turkomans who became sultans of Persia, did not Turkify Persia-no doubt because they did not wish to do so. On the contrary, it was they who voluntarily became Persians and who, in the manner of the great old Sassanid kings, strove to protect the Iranian populations from the plundering of Ghuzz bands and save Iranian culture from the Turkoman menace."
^Nishapuri, Zahir al-Din Nishapuri (2001), "The History of the Seljuq Turks from the Jami’ al-Tawarikh: An Ilkhanid Adaptation of the Saljuq-nama of Zahir al-Din Nishapuri," Partial tr. K.A. Luther, ed. C.E. Bosworth, Richmond, UK. K.A. Luther, p. 9: "[T]he Turks were illiterate and uncultivated when they arrived in Khurasan and had to depend on Iranian scribes, poets, jurists and theologians to man the institution of the Empire")