Formatting of references 

I see there's been a lot of discussion on this page about sourcing, which is good, but in the current form it's still hard to actually tell how reliable information is. Most of the links go to fan sites, which aren't necessarily suitable sources. I realise that in many cases  those sites list information from more reliable sources (e.g. RIAA, SoundScan, Billboard, UWC), but there's no way of telling that from the references. Would be good to restructure them to more accurately reflect their contents  e.g. for the stuff from the MariahDaily InfoZone pages, have references that say "Billboard Magazine Date x quoted by MariahDaily" (that's not the exact format, but you get the general idea). Thoughts?