In webmaster tool I am only seeing the name of the site which is referring. How can I see the specific page which is referring?
You will need a paid backlink tool for sure here. To see the original source of the link.
Why do you need exactly the source for?
Common man it can be for many reasons!!
And to OP I ask are you comfortable spending some money on backlink tool? Or, hire someone who can do that for you?
I suppose I can spare $50 or so.