The Ring of the Nibelung - Wagner, Richard 1813-1883.; Porter, Andrew 1928-. (New York W. W. Norton, 1976)
Porter, A. Translating The ring.--Noble, J. The ring: its musical language.--Branscombe, P. Wagner as poet.--The Rhinegold.--The Valkyrie.--Siegfried.--Twilight of the gods.
Keywords: Operas -- Librettos