Não informado. (1962). Perspectives of New Music. Fromm Music Foundation.
Style de citation Chicago (17e éd.)Não informado. Perspectives of New Music. Princeton, NJ: Fromm Music Foundation, 1962.
Style de citation MLA (8e éd.)Não informado. Perspectives of New Music. Fromm Music Foundation, 1962.
Attention : ces citations peuvent ne pas être correctes à 100%.