Marshall. Exploring the World of J. S. Bach. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)Marshall. Exploring the World of J. S. Bach. University of Illinois Press.
Lua MLA (9ú heag.)Marshall. Exploring the World of J. S. Bach. University of Illinois Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.