1. Shore, S.L.: Use of an economical wheelchair in India and Peru: Impact on health and function. Med. Sci. Monit. 14(12), PH71–PH79 (2008)
2. Shore, S., Juillerat, S.: The impact of a low cost wheelchair on the quality of life of the disabled in the developing world. Med. Sci. Monit.: Int. Med. J. Exp. Clin. Res. 18(9), CR533 (2012)
3. Free wheelchair mission.
https://www.freewheelchairmission.org/our-wheelchairs/
4. Kigali chair project.
https://cargocollective.com/clararomani/Kigali-Chair-Project-1
5. Redacción: Entregan en Sonora sillas de ruedas de plástico, Aristegui Noticias Sitio web (2012).
https://aristeguinoticias.com/2808/mexico/gobierno-de-sonora-entrega-sillas-de-ruedas-de-plastico/