1. Cartography and indigenous populations: a case study with Brazilian Indians from the Amazon region;Almeida (Vasconcellos),2001
2. Statistics and sources for professionals;American Foundation for the Blind,2004
3. Robotic surgery, telerobotic surgery, telepresence, and telementoring;Ballantyne;Surgical Endoscopy,2002
4. Tactile Graphics Guidebook;Barth,1987
5. Using the sound-coding method as an aid for blind people;Blum,1996