9. Jean Ziegler,The Swiss, the Gold and the Dead, Houghton Mifflin Harcourt, 1998 10. Dieter Bednarz, Klaus Brinkbäumer, “Extremists Offend the Image of God”,Spiegel Online, 9 February 2015,www.spiegel.de/international/world/islamic-state-egyptian-president-si...