Didaoui، M. (1992). Internationality of U. N. languages: A Multifacted communication process. اللسان العربي، ع36 ، 36 - 42. مسترجع من http://search.mandumah.com/Record/655628
Didaoui، Mohammed. "Internationality of U. N. Languages: A Multifacted Communication Process." اللسان العربي ع36 (1992): 36 - 42. مسترجع من http://search.mandumah.com/Record/655628