1_ primary sources
1- Archaeology (or impact)
2- cultural heritage rolling
3- records official records Blog
4- personal records
5- photographic records
6- records audio and video:
2_ secondary sources
For more see see the following references:
1- Kholi Secretary Anwar. Assets of Physical Education and Sport: entrance History Philosophy. House of the Arab Thought 1998.
2- Kholi Secretary Annan and Mahmoud. Mathematical knowledge: conceptual framework, tests of mathematical knowledge (foundations and build models of full of it). House of the Arab Thought, 1999 / 1419.
3- Najm al-Din Suhrawardi. Outlined in the Philosophy and History of Physical Education. Baghdad, 1980.
