Encyclopaedia Britannica Bulgars 5 Mayıs 2015 tarihinde Wayback Machine sitesinde arşivlendi. "Many scholars posit the origins of the Bulgars as a Turkic tribe of Central Asia (perhaps with Iranian elements) and suggest that they arrived in the European steppe west of the Volga River with the Huns about 370 ce."
Karatay, Osman. In search of the lost tribe: the origins and making of the Croatian nation, s.24 30 Nisan 2015 tarihinde Wayback Machine sitesinde arşivlendi.
The Origins Of The Bulgars 19 Ocak 2012 tarihinde Wayback Machine sitesinde arşivlendi. "The above analysis does not allow for a conclusive answer of the posed problem of the origins of the Bulgars. Most of the discussed characteristics can be found in nomadic peoples of both Iranian and Turkic speaking origin. The Bulgars are thus likely to have been a mixed, multi-lingual people, as suggested by the 3rd theory mentioned in the Introduction. Whether the ruling clan has been Turkic speaking while a considerable part of the population Iranian speaking, or vice versa, cannot be verified at present."
University of Saskatchewan, Andrei Vinogradov, Din bilimi ve Antropoloji bölümü, Kasim 2003 Sayfa 78 24 Ağustos 2006 tarihinde Wayback Machine sitesinde arşivlendi.
Encyclopaedia Britannica Bulgars 5 Mayıs 2015 tarihinde Wayback Machine sitesinde arşivlendi. "Many scholars posit the origins of the Bulgars as a Turkic tribe of Central Asia (perhaps with Iranian elements) and suggest that they arrived in the European steppe west of the Volga River with the Huns about 370 ce."
Karatay, Osman. In search of the lost tribe: the origins and making of the Croatian nation, s.24 30 Nisan 2015 tarihinde Wayback Machine sitesinde arşivlendi.
The Origins Of The Bulgars 19 Ocak 2012 tarihinde Wayback Machine sitesinde arşivlendi. "The above analysis does not allow for a conclusive answer of the posed problem of the origins of the Bulgars. Most of the discussed characteristics can be found in nomadic peoples of both Iranian and Turkic speaking origin. The Bulgars are thus likely to have been a mixed, multi-lingual people, as suggested by the 3rd theory mentioned in the Introduction. Whether the ruling clan has been Turkic speaking while a considerable part of the population Iranian speaking, or vice versa, cannot be verified at present."
University of Saskatchewan, Andrei Vinogradov, Din bilimi ve Antropoloji bölümü, Kasim 2003 Sayfa 78 24 Ağustos 2006 tarihinde Wayback Machine sitesinde arşivlendi.
