Hirschhausen, U. v., & Leonhard, J. Beyond Rise, Decline and Fall: Comparing Multi-Ethnic Empires in the Long Nineteenth Century / Ulrike von Hirschhausen. Jörn Leonhard. Comparing empires : encounters and transfers in the long nineteenth century.(2011).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHirschhausen, Ulrike von, और Jörn Leonhard. "Beyond Rise, Decline and Fall: Comparing Multi-Ethnic Empires in the Long Nineteenth Century / Ulrike Von Hirschhausen. Jörn Leonhard." Comparing Empires : Encounters and Transfers in the Long Nineteenth Century.(2011) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रHirschhausen, Ulrike von, और Jörn Leonhard. "Beyond Rise, Decline and Fall: Comparing Multi-Ethnic Empires in the Long Nineteenth Century / Ulrike Von Hirschhausen. Jörn Leonhard." Comparing Empires : Encounters and Transfers in the Long Nineteenth Century.(2011), .