They are also broadcast from the same set and frequently reference each other.

As a result the book is frequently referenced by other text books.

It is widely recognized and frequently referenced in popular culture.

He and the series of films featuring him are frequently referenced in popular culture around the world.

They frequently reference other aspects of current internet culture.

Arrange that the most frequently referenced records are in the home positions.

He is frequently referenced as the "father of British paediatrics".

The planet is referenced frequently but is never actually seen.

The book is frequently referenced by histories of rock.

While the full song is only performed once, it is frequently referenced throughout the film.