Lua APA (7ú heag.)

Østrem, E. (2001). The Office of Saint Olav: A study in chant transmission. Uppsala University Library.

Lua i Stíl Chicago (17ú heag.)

Østrem, Eyolf. The Office of Saint Olav: A Study in Chant Transmission. Uppsala: Uppsala University Library, 2001.

Lua MLA (8ú heag.)

Østrem, Eyolf. The Office of Saint Olav: A Study in Chant Transmission. Uppsala University Library, 2001.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.