Görzig, Carolin Max Planck Research Group How Terrorists Learn, MPI for Social Anthropology, Max Planck Society;
http://www.iss.europa.eu/uploads/media/op85_Transforming_the_Quartet_principles.pdf (Publisher version)
Görzig, C. (2010). Transforming the Quartet principles: Hamas and the peace process. Occasional Papers, 85.