Taxon - Odkazy a literatura
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] [jako Ochotona nigritia Gong et al., 2000]Datum citace: 5. prosinec 2008
IUCN Red List of Threatened Species 2013.2 [41304]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Ochotona nigritia Gong, Wang, Li & Li, 2000]
Datum citace: 27. leden 2014