Matthee, C.A.; Robinson, T.J. (1999). "Cytochrome b phylogeny of the family Bovidae: Resolution within the Alcelaphini, Antilopini, Neotragini, and Tragelaphini". Molecular Phylogenetics and Evolution. 12 (1): 31–46. doi:10.1006/mpev.1998.0573. PMID10222159.
Rebholz, W.; Harley, E. (1999). "Phylogenetic relationships in the bovid subfamily Antilopinae based on mitochondrial DNA sequences". Molecular Phylogenetics and Evolution. 12 (2): 87–94. doi:10.1006/mpev.1998.0586. PMID10381312.
Bärmann, E.V.; Schikora, T. (2014). "The polyphyly of Neotragus – Results from genetic and morphometric analyses". Mammalian Biology – Zeitschrift für Säugetierkunde. 79 (4): 283–6. doi:10.1016/j.mambio.2014.01.001.
Matthee, C.A.; Robinson, T.J. (1999). "Cytochrome b phylogeny of the family Bovidae: Resolution within the Alcelaphini, Antilopini, Neotragini, and Tragelaphini". Molecular Phylogenetics and Evolution. 12 (1): 31–46. doi:10.1006/mpev.1998.0573. PMID10222159.
Rebholz, W.; Harley, E. (1999). "Phylogenetic relationships in the bovid subfamily Antilopinae based on mitochondrial DNA sequences". Molecular Phylogenetics and Evolution. 12 (2): 87–94. doi:10.1006/mpev.1998.0586. PMID10381312.