Davey, P. (2008). Grand Opera: Oslo's new poera house is both a dramatic and topographic addition to the city's waterfront : Architekten: Snöhetta. The Architectural Review.
Lua i Stíl Chicago (17ú heag.)Davey, Peter. "Grand Opera: Oslo's New Poera House Is Both a Dramatic and Topographic Addition to the City's Waterfront : Architekten: Snöhetta." The Architectural Review 2008.
Lua MLA (8ú heag.)Davey, Peter. "Grand Opera: Oslo's New Poera House Is Both a Dramatic and Topographic Addition to the City's Waterfront : Architekten: Snöhetta." The Architectural Review, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.