The 1966 film Blowup was heavily referenced in the video.

These things are heavily referenced in the final episode.

Ancient history, architecture, and symbolism are also heavily referenced throughout the book.

In common with previous albums, the lyrics heavily reference the dark side of the occult.

It means every entry, especially in popular articles, is thoroughly tested and heavily referenced.

All the author's previous works are heavily referenced, in keeping with the book-within-a-book structure.

In many instances, Robin's relationship to Batman is heavily referenced.

In common with later albums the lyrics heavily reference the dark side of the occult and apocalyptic themes.

He is heavily referenced throughout the series.

That material remains online under new ownership and has been heavily referenced on the web and in wikipedia itself.