Brahms, J. (1956). Let Nothing Ever Grieve Thee: For mixed voices and organ (or piano, 3 or 4 hands) ; opus 30 / Brahms (New ed.). Peters.
Lua i Stíl Chicago (17ú heag.)Brahms, Johannes. Let Nothing Ever Grieve Thee: For Mixed Voices and Organ (or Piano, 3 or 4 Hands) ; Opus 30 / Brahms. New ed. New York [u.a.]: Peters, 1956.
Lua MLA (8ú heag.)Brahms, Johannes. Let Nothing Ever Grieve Thee: For Mixed Voices and Organ (or Piano, 3 or 4 Hands) ; Opus 30 / Brahms. New ed. Peters, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.