Template:Szwedo et al., 2014
- Szwedo, J., Lapeyrie, J. & Nel, A. 2014 (Online) 2015 (Print). Rooting down the aphid's tree – the oldest record of the Aphidomorpha lineage from Palaeozoic (Insecta: Hemiptera). Systematic Entomology 40(1): 207–213. DOI: 10.1111/syen.12099