Template:Conradie, Branch & Tolley, 2013
- Conradie, W.; Branch, W.R.; Tolley, K.A. 2013: Fifty shades of grey: giving colour to the poorly known Angolan ashy reed frog (Hyperoliidae: Hyperolius cinereus), with the description of a new species. Zootaxa 3635(3): 201–223. DOI: 10.11646/zootaxa.3635.3.1