Damm, A. (1950). Oslo: Capital of Norway / By Arne Damm. Damm.
Lua i Stíl Chicago (17ú heag.)Damm, Arne. Oslo: Capital of Norway / By Arne Damm. Oslo: Damm, 1950.
Lua MLA (8ú heag.)Damm, Arne. Oslo: Capital of Norway / By Arne Damm. Damm, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.