Lua APA (7ú heag.)

Ratner, L. G. (1980). Classic music: Expression, form, and style. Schirmer Books.

Lua i Stíl Chicago (17ú heag.)

Ratner, Leonard G. Classic Music: Expression, Form, and Style. New York: Schirmer Books, 1980.

Lua MLA (9ú heag.)

Ratner, Leonard G. Classic Music: Expression, Form, and Style. Schirmer Books, 1980.

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