Internet movie database, 24-05-2004---(Jean-Pierre Ruh; sometimes credited as Jean Pierre Ruhu; sound department, actor)

WWW IMDB, 25−10–2010---(Ruh, Jean–Pierre; n. 1941, m. 17 de julio de 2006, Paris (France); actor, productor y musico) http://www.imdb.com/name/nm0749500/

La Marquesa de O..., 2003---carát. del dvd (sonido, Jean-Pierre Ruh)