Duckworth, J.W., Steinmetz, R., Timmins, R.J., Anak Pattanavibool, Than Zaw, Do Tuoc & Hedges, S. (2008). Bos gaurus. 2008 संकटग्रस्त प्रजातियों की IUCN लाल सूची. IUCN 2008. Retrieved on 29 मार्च 2009. Database entry includes a brief justification of why this species is of vulnerable.
