van Vuuren, B.J.; Robinson, T.J. (2001). "Retrieval of four adaptive lineages in duiker antelope: evidence from mitochondrial DNA sequences and fluorescence in situ hybridization". Molecular Phylogenetics and Evolution. 20 (3): 409–25. Bibcode:2001MolPE..20..409V. doi:10.1006/mpev.2001.0962. PMID11527467.
van Vuuren, B.J.; Robinson, T.J. (2001). "Retrieval of four adaptive lineages in duiker antelope: evidence from mitochondrial DNA sequences and fluorescence in situ hybridization". Molecular Phylogenetics and Evolution. 20 (3): 409–25. Bibcode:2001MolPE..20..409V. doi:10.1006/mpev.2001.0962. PMID11527467.
van Vuuren, B.J.; Robinson, T.J. (2001). "Retrieval of four adaptive lineages in duiker antelope: evidence from mitochondrial DNA sequences and fluorescence in situ hybridization". Molecular Phylogenetics and Evolution. 20 (3): 409–25. Bibcode:2001MolPE..20..409V. doi:10.1006/mpev.2001.0962. PMID11527467.