The number of anonymous sources in the paper was down 24 percent.

This data was given to me by an anonymous source.

Didn't that information come to you from an anonymous source?

The words to the song are from an anonymous source.

The same is true with this story; it came through an anonymous source.

But he says anonymous sources are an important part of the mix.

Was it possible the anonymous "medical source" wasn't a person after all, but my office computer?

However, according to anonymous sources within the team, the real reason behind it was a major conflict with the players.

The use of anonymous sources has been a controversial subject for many years.

While in the hospital, he had received a sum of money from some anonymous source.