Krug, D., & Greenwald, M. (1912). Christmas song: Stilly night, holy night, op.196 = stille nacht, heilige nacht. Century Music.
Lua i Stíl Chicago (17ú heag.)Krug, Diederich, agus M. Greenwald. Christmas Song: Stilly Night, Holy Night, Op.196 = Stille Nacht, Heilige Nacht. New York: Century Music, 1912.
Lua MLA (9ú heag.)Krug, Diederich, agus M. Greenwald. Christmas Song: Stilly Night, Holy Night, Op.196 = Stille Nacht, Heilige Nacht. Century Music, 1912.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.