Ludt, Christian J.; Schroeder, Wolf; Rottmann, Oswald; Kuehn, Ralph (2004). "Mitochondrial DNA phylogeography of red deer (Cervus elaphus)". Molecular Phylogenetics and Evolution. 31 (3): 1064-1083. doi:10.1016/j.ympev.2003.10.003. PMID15120401.
Holm-Larsen, Tove (2020-11-16). "wapiti". Den Store Danske. Hentet 2024-01-13.
nih.gov
pubmed.ncbi.nlm.nih.gov
Ludt, Christian J.; Schroeder, Wolf; Rottmann, Oswald; Kuehn, Ralph (2004). "Mitochondrial DNA phylogeography of red deer (Cervus elaphus)". Molecular Phylogenetics and Evolution. 31 (3): 1064-1083. doi:10.1016/j.ympev.2003.10.003. PMID15120401.