(2003) „On the origin, evolution and phylogeny of giraffes Giraffa camelopardalis”. Transactions of the Royal Society of South Africa58 (1), 51–73. o. DOI:10.1080/00359190309519935.
(2020. február 13.) „A comparative approach for species delimitation based on multiple methods of multi-locus DNA sequence analysis: A case study of the genus Giraffa (Mammalia, Cetartiodactyla)” (angol nyelven). PLOS ONE15 (2), e0217956. o. DOI:10.1371/journal.pone.0217956. ISSN1932-6203. PMID32053589. PMC7018015.
(2020. február 13.) „A comparative approach for species delimitation based on multiple methods of multi-locus DNA sequence analysis: A case study of the genus Giraffa (Mammalia, Cetartiodactyla)” (angol nyelven). PLOS ONE15 (2), e0217956. o. DOI:10.1371/journal.pone.0217956. ISSN1932-6203. PMID32053589. PMC7018015.
ncbi.nlm.nih.gov
(2020. február 13.) „A comparative approach for species delimitation based on multiple methods of multi-locus DNA sequence analysis: A case study of the genus Giraffa (Mammalia, Cetartiodactyla)” (angol nyelven). PLOS ONE15 (2), e0217956. o. DOI:10.1371/journal.pone.0217956. ISSN1932-6203. PMID32053589. PMC7018015.
(2020. február 13.) „A comparative approach for species delimitation based on multiple methods of multi-locus DNA sequence analysis: A case study of the genus Giraffa (Mammalia, Cetartiodactyla)” (angol nyelven). PLOS ONE15 (2), e0217956. o. DOI:10.1371/journal.pone.0217956. ISSN1932-6203. PMID32053589. PMC7018015.