Strauss, R., & Te Kanawa, K. (1979). Four Last Songs. CBS.
Lua i Stíl Chicago (17ú heag.)Strauss, Richard, agus Kiri Te Kanawa. Four Last Songs. [S.l.]: CBS, 1979.
Lua MLA (8ú heag.)Strauss, Richard, agus Kiri Te Kanawa. Four Last Songs. CBS, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.