Lua APA (7ú heag.)
Fisher, B. D. (2003). A history of opera: Milestones and metamorphoses. Opera Journeys Pub..
Lua i Stíl Chicago (17ú heag.)
Fisher, Burton D. A History of Opera: Milestones and Metamorphoses. Coral Gables, Fla.: Opera Journeys Pub., 2003.
Lua MLA (9ú heag.)
Fisher, Burton D. A History of Opera: Milestones and Metamorphoses. Opera Journeys Pub., 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.