Stockhausen conversations with the composer
Cott, Jonathan.
Stockhausen, Karlheinz,1928-2007.
London Pan Books
1974
Originally published: New York : Simon and Schuster, 1973 ; London : Robson Books, 1974
List of works: p.229-230. - List of gramophone records: p.231-235
Stockhausen, Karlheinz, 1928-2007.