Al Khalifa، S. A. A. B. K. (2000). FROM THE CULTURAL LINKS BETWEEN RUSSIA AND THE ARAB GULF STATES. الوثيقة، مج19, ع37 ، 212 - 229. مسترجع من http://search.mandumah.com/Record/659113
Al Khalifa، Shikh Abd Allah Bin Khalid. "FROM THE CULTURAL LINKS BETWEEN RUSSIA AND THE ARAB GULF STATES." الوثيقة مج19, ع37 (2000): 212 - 229. مسترجع من http://search.mandumah.com/Record/659113