Opera seria: Perbedaan antara revisi

== Rujukan ==

*''The Oxford Dictionary of Opera'', by John Warrack and Ewan West (1992), 782 pages, ISBN 0-19-869164-5

*{{cite book |last=Orrey, Leslie and Milne, Rodney |editor= |others= |title=Opera: A Concise History |origdate= |origyear= |origmonth= |url= |format= |accessdate= |accessyear= |accessmonth= |edition= |date= |year= |month= |publisher=World of Art, Thames & Hudson |location= |language= |id=ISBN 0500202176 |doi = |pages= |chapter= |chapterurl= |quote = }}