1. Abdallah, H. R., B. Faye. 2012. Phenotypic classification of Saudi Arabian camel (Camelus dromedarius) by their body measurements. Emirates J Food Agric. 24 (3): 272-280.
2. Alaskar, H. M., R. Alaqeely, B.H. Alhajeri, H. Alhaddad. 2021. The enigma of camel-types: localities, utilities, names, and breed statuses. J. Camelid Sci., 14 (1): 22-34.
3. Ayadi, M., Musaad, A., Aljumaah, R.S., Samara, E.M., Abelrahman, M.M., Alshaikh, M.A., Saleh, S., Faye, B. 2013. Relationship between udder morphology traits, alveolar and cisternal milk compartments and machine milking performances of dairy camels (Camelus dromedarius). Spanish J. Agric. Res., 11(3): 790-797
4. Baaissa, B., C. Guintard, A. Benaissa, C. Thorin. 2021. Biometric characterization of the Steppe Camel. Médecine tropicale: revue du Corps de santé colonial. 74: 37-42. https://doi.org/10.19182/remvt.36326.
5. Baymukanov, A., A.D. Baymukanov, D.A. Doshanov, O. Alikhanov, S.E. Tulemetova. 2017. Productivity of F2 camels in the conditions of Kazakhstan. Actual problems of agriculture of mountainous territories: materials of the International scientific and practical conference. - Gorno-Altaysk: RIO GAGU. 120–123. (in Russian).