Viola, B. (1991). The passing: Produced and directed by Bill Viola. Éd. à voir.
Chicago-Zitierstil (17. Ausg.)Viola, Bill. The Passing: Produced and Directed by Bill Viola. Amsterdam: Éd. à voir, 1991.
MLA-Zitierstil (8. Ausg.)Viola, Bill. The Passing: Produced and Directed by Bill Viola. Éd. à voir, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.