Behrens, R. (1995). Welcome to the machine: The instrument, the technique, and the utopia in music / Roger Behrens. Issues in contemporary culture and aesthetics.
Chicago-Zitierstil (17. Ausg.)Behrens, Roger. "Welcome to the Machine: The Instrument, the Technique, and the Utopia in Music / Roger Behrens." Issues in Contemporary Culture and Aesthetics 1995.
MLA-Zitierstil (8. Ausg.)Behrens, Roger. "Welcome to the Machine: The Instrument, the Technique, and the Utopia in Music / Roger Behrens." Issues in Contemporary Culture and Aesthetics, 1995.
警告：這些引文格式不一定是100％准確.