Taxon - Links and literature
Wilson D. E., Reeder D. M. (editors) (2005): Mammal Species of the World (MSW). A Taxonomic and Geographic Reference (3rd ed) [http://www.bucknell.edu/msw3] [as Canis lupus youngi Goldman, 1937]Data retrieved on: 5 December 2008
Anděra M. (1999): České názvy živočichů II. Savci (Mammalia), Národní muzeum, (zoologické odd.), Praha, 147 pp. [as Canis lupus youngi Goldman, 1937]