Cage, J., & Tudor, D. (1959). Indeterminacy: New aspects of form in instrumental and electronic music. Folkways Records FT 3704.
Cita Chicago (17th ed.)Cage, John, i David Tudor. Indeterminacy: New Aspects of Form in Instrumental and Electronic Music. s.l: Folkways Records FT 3704, 1959.
Cita MLA (9th ed.)Cage, John, i David Tudor. Indeterminacy: New Aspects of Form in Instrumental and Electronic Music. Folkways Records FT 3704, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.