ebrary, Inc, & Grimley, D. M. (2011). Jean Sibelius and his world. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Daniel M. Grimley. Jean Sibelius and His World. Princeton, N.J.: Princeton University Press, 2011.
Lua MLA (9ú heag.)ebrary, Inc, agus Daniel M. Grimley. Jean Sibelius and His World. Princeton University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.