http://www.issia.cnr.it/ http://www.ba.iac.cnr.it/wp/ https://ntnucamp.sce.ntnu.edu.tw/ http://leda.elfak.ni.ac.rs/

Gaya APA

Burleigh, M. (2007). Earthly Powers: The Clash of Religion and Politics in Europe from the French Revolution to the Great War . New York, USA: HarperCollins Publishers.

Gaya MLA

Burleigh, Michael. "Earthly Powers: The Clash of Religion and Politics in Europe from the French Revolution to the Great War". New York, USA: HarperCollins Publishers, 2007. e-book.