Template:Beard et al., 2012
- Beard, J.J., Ochoa, R., Bauchan, G.R., Welbourn, W.C., Pooley, C., Dowling, A.P.G. (2012): External mouthpart morphology in the Teunipalpidae [Tenuipalpidae] (Tetranychoidea): Raoiella a case study. Experimental and applied acarology, 57(3–4): 227–255 DOI: 10.1007/s10493-012-9540-2 .