Template:Henning,Henning, 1984
- Henning, G.A. & Henning, S.F.. 1984. A revision of the Iolaus (Argiolaus) silas Westwood complex (Lepidoptera: Lycaenidae) in southern Africa. Journal of the Entomological Society of Southern Africa 47(1): 35–43. Online (with PDF available)