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Citations
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HIGUCHI R et al,. (1984). DNA sequences from the quagga, an extinct member of the horse family.
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Hoffmann R,. Gruppentypen und die zugrunde liegenden Verhaltensmechanismen bei Equiden..
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King Jm, K. H. (1965). The use of the oripavine derivative M.99 for the restraint of equine animals and its antgonism with the related compund M.
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Lydekker R,. (1912). The horse and its relatives. London.
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Macfadden, B. J. (1994). Fossil horses Cambridge Univ Press. Cambridge: Cambridge University Press.
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Mason M,. (1959). The wild ass free.
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Mednikov Bm, G. J. Zur systematischen Stellung des Kulans.
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Meester J, S. H., & W. Setzer, H. W. (Eds.). (1971). The mammals of Africa (Vol. Part 14). City of Washington: Smithsonian Press.
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Mohr E,. (1961). Eine durch Hagenbeck importierte Herde des Onagers, Equus hemionus onager Bodd.
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