Peter Grubb, "Pseudoryx,". Mammal Species of the World, (3rd ed.), Volume 1, Don E. Wilson & DeeAnn M. Reeder (ed.), Johns Hopkins University Press, 2005, p. 695
Timmins, R.J., Robichaud, W.G., Long, B., Hedges, S., Steinmetz, R., Abramov, A., Do Tuoc & Mallon, D.P. 2008. Pseudoryx nghetinhensis. The IUCN Red List of Threatened Species 2008: e.T18597A8496459. doi:10.2305/IUCN.UK.2008.RLTS.T18597A8496459.en, Downloaded on 16 June 2016.