Can I find out which sites refered adsense clicks?

[rfung]

I use adsense and adwords. I was wondering, when someone clicks on an adsense ad to go to my site, does the referer is the site where the ad was, or will it show up as google, since all ad clicks have to go through google's server?

[Rodney]

yes, you can see the referral URL from adsense sites.

It shows up as a google url with the adsense site at the end of it.