1. Staging the Past: Richard Wagner's Ring Cycle in Divided Germany during the 1970s and 1980s Rothe, Alexander Karl 2015 Theses MusicTheaterHistoryRing des Nibelungen (Wagner, Richard)
2. The Comedies of Opera Seria: Handel's Post-Academy Operas, 1738-1744 Bazler, Corbett 2013 Theses MusicHistoryTheaterOperasOperas (Handel, George Frideric)
3. The Comedies of Opera Seria: Handel’s Post-academy Operas, 1738-1744 Bazler, Corbett 2012 Theses MusicHistoryTheaterOperas (Handel, George Frideric)
4. Adolphe Appia, Les maîtres chanteurs de Nuremberg: An Introduction and Translation Cox, Cathy 2004 Articles MusicTheaterHistory