1. AFB – American Foundation for the Blind (2013): “Tips for making print more readable”. In: http://www.afb.org/section.aspx?TopicID=200&DocumentID=210 (last access: 24–11–2015).
2. Azenkot, Shiri/Lee, Nicole B. (2013): “Exploring the use of speech input by blind people on mobile devices”. In: Proceedings of the ASSETS’13. New York: ACM, 1–8.
3. Böing, Ursula (2013). Schritte inklusiver Schulentwicklung. Würzburg: Edition Bentheim.
4. Brady, Erin/Ringel, Meredith/Yu Zhong, Morris/White, Samuel/Bigham, Jeffrey (2013): “Visual challenges in the everyday lives of blind people”. In: Proceedings of the CHI ’13. New York: ACM, 2117–2126.
5. Capovilla, Dino/Hubwieser, Peter (2013): “Soziale Inklusion als fachdidaktisches Problem der Informatik”. In: blind-sehbehindert 4/2013, 226–235.