Leonhard, J. "Commentary": Conflicting Loyalities and the Crisis of Efficiency - The Imperial Test of the First World War / Jörn Leonhard. Comparing empires : encounters and transfers in the long nineteenth century.(2011).

Leonhard, Jörn. ""Commentary": Conflicting Loyalities and the Crisis of Efficiency - The Imperial Test of the First World War / Jörn Leonhard." Comparing Empires : Encounters and Transfers in the Long Nineteenth Century.(2011) .

Leonhard, Jörn. ""Commentary": Conflicting Loyalities and the Crisis of Efficiency - The Imperial Test of the First World War / Jörn Leonhard." Comparing Empires : Encounters and Transfers in the Long Nineteenth Century.(2011), .