Brahms, J. String quartet... Bb major, Op. 67. Boosey & Hawkes.
Lua i Stíl Chicago (17ú heag.)Brahms, Johannes. String Quartet... Bb Major, Op. 67. London: Boosey & Hawkes.
Lua MLA (9ú heag.)Brahms, Johannes. String Quartet... Bb Major, Op. 67. Boosey & Hawkes.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.