۳- نوشتههای ترکی قرن یازدهم دوره قره خانی به خط عربی. مانند دیوان لغت ترکی- عربی محمد کاشغری.[۴]
- ↑ Lars Johanson , The turkic language.p16
- ↑ Lars Johanson, The turkic Language. p17
- ↑ A GRAMMAR OF OLD TURKIC, Marcel Erdal, p4
- ↑ A GRAMMAR OF OLD TURKIC, Marcel Erdal, p 6-8
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- Talat Tekin, A Grammar of Orkhon Turkic, Uralic and Altaic Series Vol. 69, Indiana University Publications, Mouton and Co. (1968). (review: Gerard Clauson, Bulletin of the School of Oriental and African Studies, University of London, 1969); RoutledgeCurzon (1997), ISBN 0-7007-0869-3.
- L. Johanson, A History of Turkic, in: The Turkic Languages, eds. L. Johanson & E.A. Csato, Routledge, London (1998), ISBN 0-415-08200-5
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