N.G. Dmitriev, L.K. Ernst (1989). Animal genetic resources of the USSR. FAO animal production and health paper 65. Rome: Food and Agriculture Organization of the United Nations. ISBN9251025827. Archived 13 November 2009. Also available here, archived 29 September 2017.
fao.org
dad.fao.org
Breed data sheet: Karabair/Kazakhstan. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed October 2014.
Breed data sheet: Karabairskaya/Tajikistan. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed October 2014.
Breed data sheet: Karabairskaya/Uzbekistan. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed October 2014.
web.archive.org
N.G. Dmitriev, L.K. Ernst (1989). Animal genetic resources of the USSR. FAO animal production and health paper 65. Rome: Food and Agriculture Organization of the United Nations. ISBN9251025827. Archived 13 November 2009. Also available here, archived 29 September 2017.