Comment Mindmapping (Score 1) 150
I would use a mindmapping program (freemind in linux for instance or mindjet mindmanager in windows).
This will give you the possibility to organize websites, notes, scans and more sources in one overview.
Check more info on this via the following links:
http://en.wikipedia.org/wiki/Mindmap
http://www.mapyourmind.com/index.htm
http://www.mind-mapping.org/mindmapping-and-you/ba sic-introduction-to-mindmapping.html
good luck!