Wallach V, Wüster W, Broadley DG. In praise of subgenera: taxonomic status of cobras of the genus Naja Laurenti (Serpentes: Elapidae). Zootaxa [Internet]. 2009 Sep. 21 [cited 2025 Apr. 12];2236(1):26–36. Available from: https://mapress.com/zt/article/view/zootaxa.2236.1.2