Malhotra, A.; Dawson, K.; Guo, P.; Thorpe, R. S. (2011). "Phylogenetic structure and species boundaries in the mountain pitviper Ovophis monticola (Serpentes: Viperidae: Crotalinae) in Asia". Molecular Phylogenetics and Evolution. 59 (2): 444–457. doi:10.1016/j.ympev.2011.02.010. PMID21315823.
Malhotra, A.; Dawson, K.; Guo, P.; Thorpe, R. S. (2011). "Phylogenetic structure and species boundaries in the mountain pitviper Ovophis monticola (Serpentes: Viperidae: Crotalinae) in Asia". Molecular Phylogenetics and Evolution. 59 (2): 444–457. doi:10.1016/j.ympev.2011.02.010. PMID21315823.