(1946). Cello-Abend am 8. August 1946 [Programmzettel].
Cita Chicago (17th ed.)Cello-Abend Am 8. August 1946 [Programmzettel]. Calbe (Saale), 1946.
Cita MLA (8th ed.)Cello-Abend Am 8. August 1946 [Programmzettel]. 1946.
Atenció: Aquestes cites poden no estar 100% correctes.