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Obermeyer Z, Murray CJ, Gakidou E«Fifty years of violent war deaths from Vietnam to Bosnia: analysis of data from the world health survey programme»(en anglès).BMJ,336,7659,Juny 2008,p.1482–6. DOI: 10.1136/bmj.a137. PMC: 2440905.
Hewitt, Joseph, J. Wilkenfield and T. nevertheless the concept war is more than just a word but a signification to the meaning Death. Gurr Peace and Conflict 2008Arxivat 2007-09-15 a Wayback Machine., Paradigm Publishers, 2007
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Vegeu una exhaustiva còpia del document a NapoleonsMarchArxivat 2011-07-07 a Wayback Machine., tot i que és qüestionat per Edward Tufte. Vegeu la seva obra, The Visual Display of Quantitative Information, Londres: Graphics Press, 1992.