Penner, J., Gonwouo, L.N. and Rödel, M.-O. 2013.

Second record of the West African hairy bush viper Atheris hirsuta Ernst & Rödel, 2002 (Serpentes: Viperidae)

. Zootaxa. 3694, 2 (Aug. 2013), 196–200. DOI:https://doi.org/10.11646/zootaxa.3694.2.9.