wikipedia is not a source, references on wikipedia are usually a source. It very simple: any claim on wikipedia that can be trusted must be referenced, the reference (if it is a web link) you can click on and determine if it is the primary source and the quility of the source. Not that you can???t use a secondary source (a source that sources something) but wikipedia is not static like most sources, when someone goes to wikipeida to verify your reference, there is a good chance that that claim might not be there anymore, it might have been changed or replace with a picture of a human penis To save you and them the embarrassment just reference the original source rather then wikipedia.
Edited on 10/19/2006 9:15am