1. Censo: IBGE Censo 2010. Instituto Brasileiro de Geografia e Estatística (2010)
2. Lenzi, M.B.: Os dados sobre Deficiência nos Censos Demográficos Brasileiros. XVIII Encontro Nac. Estud. Popul. - Transform. na Popul. Bras. complexidades, Incert. e Perspect., vol. XVIII, pp. 1–20 (2012)
3. Fehr, L., Langbein, W.E., Skaar, S.B.: Adequacy of power wheelchair control interfaces for persons with severe disabilities: a clinical survey. J. Rehabil. Res. Dev. 37(3), 353–360 (2000)
4. Bastos-Filho, T.F., Kumar, D.K., Arjunan, S.P.: Devices for Mobility and Manipulation for People with Reduced Abilities. Rehabilitation Science in Practice Series. CRC Press, Hardcover (2014)
5. Dicianno, B.E., Sibenaller, S., Kimmich, C., Cooper, R.A., Pyo, J.: Joystick use for virtual power wheelchair driving in individuals with tremor: pilot study. J. Rehabil. Res. Dev. 46(2), 269–275 (2009)