Z 1947
Porter, David H.: The structure of Beethoven's Diabelli variations, op. 120 / by David H. Porter. – 1970. – Graph. Darst.
In: The music review. – 31 (1970), S. [295]-301
Inv.-Nr. 11050
Permalink
Z 5023
Porter, David H.: The structure of Beethoven's Diabelli variations, op. 120, again / by David H. Porter. – 1991
S. auch Z 1947.
Rilm 91:9580
In: The music review. – 52 (1991), S. 294-298
Inv.-Nr. 96.871