New to this, but getting more confident!
When adding sources i've been typing..
* Name Event http ref
It works but looks untidy
Then tried using the <ref> </ref> tags resulting in..
* Name Event <ref>http link</ref>
which gives the result..
* Name Event 
Much tidier, and the  is a hyperlink. But to where? Although looking active, it doesn't link to anywhere. Do I need to make a list of links somewhere?
Thanks in advance..