Hebel, Udo J. (Ed.) and Christoph Wagner (Ed.). Pictorial Cultures and Political Iconographies. Approaches, Perspectives, Case Studies from Europe and America. Berlin, Boston: De Gruyter, 2011. Web. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/128516

Hebel, U. (Ed.) & Wagner, C. (Ed.) (2011). Pictorial Cultures and Political Iconographies. Approaches, Perspectives, Case Studies from Europe and America. Berlin, Boston: De Gruyter. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/128516

Hebel, Udo J. (Ed.) and Christoph Wagner (Ed.). 2011. Pictorial Cultures and Political Iconographies. Approaches, Perspectives, Case Studies from Europe and America. Berlin, Boston: De Gruyter. Retrieved 20 May. 2013, from http://www.degruyter.com/view/product/128516