Lenker informasjonsvisualisering

Fra Harald Grovens wiki

Enron social network http://jheer.org/enron/v1/

Left/right books in media

Theyrule http://www.theyrule.net/2004/tr2.php

RESEARCHERS MAP THE SEXUAL NETWORK OF AN ENTIRE HIGH SCHOOL http://researchnews.osu.edu/archive/chains.htm http://researchnews.osu.edu/archive/chainspix.htm