René Block

• http://www.editionblockberlin.de/
• http://www.discogs.com/artist/2291436-René-Block
• http://www.art-agenda.com/reviews/the-gallerist-rene-block-and-experimental-music-1965%E2%80%931980-part-iiiii/
• http://www.art-agenda.com/reviews/the-gallerist-rene-block-and-experimental-music-1965%E2%80%931980-part-iiii/
• http://de.wikipedia.org/wiki/René_Block