Kennedy, M. (1990). Mahler (2nd ed.). Dent.
Lua i Stíl Chicago (17ú heag.)Kennedy, Michael. Mahler. 2nd ed. London: Dent, 1990.
Lua MLA (9ú heag.)Kennedy, Michael. Mahler. 2nd ed. Dent, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.