Landy, L. John Cage: Anarchist musician / Leigh Landy. Anarchia.(1989).
Chicago-Zitierstil (17. Ausg.)Landy, Leigh. "John Cage: Anarchist Musician / Leigh Landy." Anarchia.(1989) .
MLA-Zitierstil (8. Ausg.)Landy, Leigh. "John Cage: Anarchist Musician / Leigh Landy." Anarchia.(1989), .
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