Ferrara, W., & Ferrari, M. (2014). Staging scenes from the operas of Mozart: A guide for teachers and singers. Rowman & Littlefield.
Chicago-viite (17. p.)Ferrara, William, ja Martha Ferrari. Staging Scenes from the Operas of Mozart: A Guide for Teachers and Singers. Lanham, Maryland: Rowman & Littlefield, 2014.
MLA-viite (9. p.)Ferrara, William, ja Martha Ferrari. Staging Scenes from the Operas of Mozart: A Guide for Teachers and Singers. Rowman & Littlefield, 2014.
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