Document 1 : Gysin, I Am That I Am, YouTube, January 2011.
Document 2 : Jandl, Devil Trap, YouTube, April 2011.
Document 3 : Chopin, Chercher, YouTube, February 2011.
Document 4 : Chaton, Décade, http://www.annejameschaton.org/decadebook.html, 2009.
Document 5 : Heidsieck, La semaine (Passepartout 5), in Bobillot Jean-Pierre, Heidsieck, poésie action, Paris, Jean-Michel Place, 1996
Document 6 : Cage, Roaratorio, disk 1, part 4, New York, NY, Mode records (mode 28 / 29), 1992
Document 7 : Gould, Solitude Trilogy, Three Sound Documentaries – 3 The Quiet in the Land, CBC Records, PSCD 2003 – 3, 2000