Mueller, K. H. (1973). Twenty-seven Major American Symphony Orchestras: A History and Analysis of Their Repertoires, Seasons 1842–43 through 1969–70. Indiana University Studies; [distributed by Indiana University Press].
Lua i Stíl Chicago (17ú heag.)Mueller, Kate Hevner. Twenty-seven Major American Symphony Orchestras: A History and Analysis of Their Repertoires, Seasons 1842–43 Through 1969–70. Bloomington: Indiana University Studies; [distributed by Indiana University Press], 1973.
Lua MLA (9ú heag.)Mueller, Kate Hevner. Twenty-seven Major American Symphony Orchestras: A History and Analysis of Their Repertoires, Seasons 1842–43 Through 1969–70. Indiana University Studies; [distributed by Indiana University Press], 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.