Audio document Schaeffer, Pierre ; Reibel, Guy. – Solfège de l'objet sonore. – Bry-sur-Marne : Ina-GRM, 1998. – 3 CD. – Compact Disc, 2 h 5 min 65 s. – Sound recording that accompanied «Traité des objets musicaux». – Accompanied by a 171 p. booklet. – Originally published in 1967. – 275 602.
Book Schaeffer, Pierre ; Reibel, Guy. – Solfège de l'objet sonore. – English translation by Livia Bellagamba, Spanish translation by Laura Acuna. – Bry-sur-Marne : Ina-GRM, 1998. – 171 p. – Booklet accompanying a compact disc. – Originally published in 1967. – French, English and Spanish text.