WEBBLIOGRAFIA

- http://translate.google.com/translate?u=http%3A%2F%2Fwww.howstuffworks.com%2Fmouse2.htm&hl=es&ie=UTF-8&sl=en&tl=es

- http://www.elmundo.es/suordenador/SORnumeros/98/SOR151/SOR151raton.html

- http://www.monografias.com/trabajos5/losperif/losperif.shtml#mouse

- http://es.wikipedia.org/wiki/Mouse

- http://galeon.com/computerstuff/mouse/mouse.htm