Schuman, W. H. (1943). Symphony for strings in three movements. G. Schirmer.
Dyfyniad Arddull ChicagoSchuman, William Howard. Symphony for Strings in Three Movements. New York: G. Schirmer, 1943.
Dyfyniad MLASchuman, William Howard. Symphony for Strings in Three Movements. G. Schirmer, 1943.
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