Sladen, M. (1996). A Family Affair: Mark Sladen on Richard Billingham's "Ray's a Laugh. frieze.
Chicago-Zitierstil (17. Ausg.)Sladen, Mark. "A Family Affair: Mark Sladen on Richard Billingham's "Ray's a Laugh." Frieze 1996.
MLA-Zitierstil (8. Ausg.)Sladen, Mark. "A Family Affair: Mark Sladen on Richard Billingham's "Ray's a Laugh." Frieze, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.