ヘンリー・カウエル
Gann, Kyle (1995). The Music of Conlon Nancarrow. Cambridge, New York, and Melbourne: Cambridge University Press. ISBN 0-521-02807-8
Harrison, Lou (1997). "Learning from Henry," in The Whole World of Music: A Henry Cowell Symposium, ed. Nicholls; pp. 161–167.
Hicks, Michael (2002). Henry Cowell, Bohemian. Urbana: University of Illinois Press. ISBN 0-252-02751-5
Sachs, Joel (2012). "Henry Cowell: A Man Made of Music" (available online) Oxford University Press. ISBN 0-195-10895-7
Kirkpatrick, John, et al. (1997 [1988]). 20th-Century American Masters: Ives, Thomson, Sessions, Cowell, Gershwin, Copland, Carter, Barber, Cage, Bernstein. New York and London: W. W. Norton.