I actually referred to this at the beginning of my answer.

I would like to ask what this actually refers to.

And, they found, fewer than half the children referred for reading problems actually had them.

The second effect was found among the fathers actually referred to the program.

In practice, communist states do not actually refer to themselves as such.

"But mostly we have had doctors actually referring their patients to us."

Correspondence, if you'd all refer to that at the moment actually.

Thus, the name actually refers to three or four completely different functions.

But I was actually referring to what we were talking about last night.

There has been considerable debate about what these words actually refer to.