Shalem, Avinoam Kunsthistorisches Institut in Florenz, MPI, Max Planck Society;
http://www.degruyter.com/view/books/9783110312546/9783110312546.1/9783110312546.1.xml (Verlagsversion)
Shalem, A., & Gruber, C. (2014). Introduction: images of the Prophet Muhammad in a Global Context. In A. Shalem, & C. Gruber (Eds.), The image of the prophet between ideal and ideology: a scholarly investigation (pp. 1-9). Berlin [et al.]: De Gruyter.