(2002). Opera, dance, performance & documentary: Alagna, Mattila, Fleming, Richter, Callas, Harnoncourt and many more .. Warner Music.
Chicago-referens (17:e uppl.)Opera, Dance, Performance & Documentary: Alagna, Mattila, Fleming, Richter, Callas, Harnoncourt and Many More .. Warner Music, 2002.
MLA-referens (8:e uppl.)Opera, Dance, Performance & Documentary: Alagna, Mattila, Fleming, Richter, Callas, Harnoncourt and Many More .. Warner Music, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.