Scheffler, T. Negotiating with Extremists: Why, When and How? / Thomas Scheffler. Dialogue with the Islamic world=Dialog mit der islamischen Welt.([2006]).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रScheffler, Thomas. "Negotiating with Extremists: Why, When and How? / Thomas Scheffler." Dialogue with the Islamic World=Dialog Mit Der Islamischen Welt.([2006]) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रScheffler, Thomas. "Negotiating with Extremists: Why, When and How? / Thomas Scheffler." Dialogue with the Islamic World=Dialog Mit Der Islamischen Welt.([2006]), .
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