1. Amazon Mechanical Turk, (accessed 01.02.14.). http://www.mturk.com/mturk.
2. Unwrapping and visualizing cuneiform tablets;Anderson;IEEE Comput. Graph. Appl.,2002
3. Biography and Society: the Life History Approaches in the Social Sciences;Bertaux,1981
4. Tools for virtual reassembly of fresco fragments;Brown,2010
5. The Rise and Progress of Assyriology;Budge,1925