De Barros، J. (1992). ASPECTS OF HISTORICAL RELATIONS BETWEEN THE ARAB GULF AND INDIA BEFORE THE PORTUGUESE ARRIVAL. الوثيقة، مج10, ع20 ، 164 - 191. مسترجع من http://search.mandumah.com/Record/659079
De Barros، Joseph. "ASPECTS OF HISTORICAL RELATIONS BETWEEN THE ARAB GULF AND INDIA BEFORE THE PORTUGUESE ARRIVAL." الوثيقة مج10, ع20 (1992): 164 - 191. مسترجع من http://search.mandumah.com/Record/659079