Warrack, J. (1974). Tchaikovsky symphonies and concertos. British Broadcasting Corporation.
Chicagoスタイル(17版)引用形式Warrack, John. Tchaikovsky Symphonies and Concertos. Londres: British Broadcasting Corporation, 1974.
MLA(9版)引用形式Warrack, John. Tchaikovsky Symphonies and Concertos. British Broadcasting Corporation, 1974.
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