In addition to references cited in previous chapters:
Boulanger, Richard, and Victor Lazzarini, eds. The Audio Programming Book. Cambridge, MA: The MIT Press, 2011.
Huntington, John. Control Systems for Live Entertainment. Boston: Focal Press, 1994.
Messick, Paul. Maximum MIDI: Music Applications in C++. Greenwich, CT: Manning Publications, 1998.
Schaeffer, Pierre. A la Recherche d’une Musique Concrète. Paris: Editions du Seuil, 1952.