Schwarzkopf, E. (1980). Elisabeth Schwarzkopf. Melodram.
Cita Chicago (17th ed.)Schwarzkopf, Elisabeth. Elisabeth Schwarzkopf. [S.l.]: Melodram, 1980.
Cita MLA (8th ed.)Schwarzkopf, Elisabeth. Elisabeth Schwarzkopf. Melodram, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.