{{Cite book| publisher = Editions Delatour| volume = 1| pages = 99–111| editors = Jean Bresson, Carlos Agon, Gérard Assayag (eds.)| last = Voisin| first = Frédéric| title = The OM Composer's Book| chapter = Composing the qualitative| access-date = 2019-02-06| date = 2006| chapterurl = https://hal.archives-ouvertes.fr/hal-01612019}}