9. http://es.wikipedia.org/wiki/Wiki
http://www.google.com.mx/imgres?q=wikis&hl=es&sa=X&gbv=2&biw=1280&bi
h=861&tbs=isz:l&tbm=isch&tbnid=do4pv_sr3I55lM:&imgrefurl=http://ihs2008.w
ikispaces.com/Wikis&docid=SgjwuPTMOIN3_M&imgurl=http://ihs2008.wikispac
es.com/file/view/wikiwiki2.JPG/32789007/wikiwiki2.JPG&w=3072&h=2048&ei=
LUHNTsbeOsjs2QXz7qnQDw&zoom=1&iact=rc&dur=306&sig=112772727148842
460134&page=1&tbnh=115&tbnw=173&start=0&ndsp=24&ved=1t:429,r:1,s:0&t
x=87&ty=69