APA-čujuhus (7. p.)
Fisher, B. D. (2003). A history of opera: Milestones and metamorphoses. Opera Journeys Pub..
Chicago-čujuhus (17. p.)
Fisher, Burton D. A History of Opera: Milestones and Metamorphoses. Coral Gables, Fla.: Opera Journeys Pub., 2003.
MLA-čujuhus (9. p.)
Fisher, Burton D. A History of Opera: Milestones and Metamorphoses. Opera Journeys Pub., 2003.
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