Campbell, B. (2002). 'Kein schöner Land': The Spielschar Ekkehard and the struggle to define German national identity in the Weimar Republic. Music and German national identity.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCampbell, Bruce. "'Kein Schöner Land': The Spielschar Ekkehard and the Struggle to Define German National Identity in the Weimar Republic." Music and German National Identity 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCampbell, Bruce. "'Kein Schöner Land': The Spielschar Ekkehard and the Struggle to Define German National Identity in the Weimar Republic." Music and German National Identity, 2002.
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