BIBLIOGRAFIA:
http://www.google.com/url?q=http%3A%2F%2Ftugimnasiacerebral.com%2Fmapas-conceptuales-y-mentales%2Fque-es-un-mapa-mental-caracteristicas-y-como-hacerlos&sa=D&sntz=1&usg=AFQjCNGiUpeV6k2rWcarr25Owb8JxDvwEg
https://www.google.es/search?biw=1366&bih=637&tbm=isch&sa=1&ei=Za-rWvCbLILbUdiLr9gG&q=iconos+web+2.0&oq=iconos+web+2.0&gs_l=psy-ab.3..0i30k1l2.12228.14866.0.15254.8.5.0.3.3.0.141.453.4j1.5.0....0...1c.1.64.psy-ab..0.8.479...0j0i67k1.0.Zmb3l9byF1k#imgrc=fgQrJ6n8epmHRM:
https://www.google.es/search?biw=1366&bih=637&tbm=isch&sa=1&ei=da-rWpnXKoi1UdzTpMAJ&q=icono+instagram&oq=icono+instagram&gs_l=psy-ab.3..0l10.31839.36933.0.37341.19.15.0.4.4.0.153.1353.12j3.15.0....0...1c.1.64.psy-ab..0.18.1301...0i30k1j0i67k1.0.RYx_rL5PrhE#imgrc=0v4K4NGEUIRYHM:
https://www.google.es/search?biw=1366&bih=637&tbm=isch&sa=1&ei=mq-rWueJPMSBU6mhiKgB&q=icono+snapchat&oq=icono+snapchat&gs_l=psy-ab.3..0l4j0i30k1j0i8i30k1.18856.20556.0.21535.9.9.0.0.0.0.113.648.7j1.8.0....0...1c.1.64.psy-ab..1.8.647...0i67k1.0.oTzmFEGGO4A#imgrc=rLQ_WzV_uS0evM:
https://www.google.es/search?biw=1366&bih=637&tbm=isch&sa=1&ei=sa-rWrjRBIO7Uej2iagD&q=icono+twitter&oq=icono+twitter&gs_l=psy-ab.3..0l10.14302.21256.0.21675.17.13.1.3.3.0.96.931.13.13.0....0...1c.1.64.psy-ab..0.16.901...0i67k1j0i30k1j0i8i30k1.0.I3V6ISFFdnQ#imgrc=WUmTGYpeqVDoXM:
https://definicion.de/web-2-0/
https://lablogtacora.wordpress.com/%C2%BFque-es-la-web-20/