APA (7th ed.) Zitazioa
Steen, M. (2014). Donizetti's L'Elisir d'Amore: A short guide to a great opera. Original Writing.
Chicago Style (17th ed.) Zitazioa
Steen, Michael. Donizetti's L'Elisir D'Amore: A Short Guide to a Great Opera. Dublin, Ireland: Original Writing, 2014.
MLA (9th ed.) Zitazioa
Steen, Michael. Donizetti's L'Elisir D'Amore: A Short Guide to a Great Opera. Original Writing, 2014.
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