Souad، K. (2015). Crisis: A rethinking about the relationship between Public Relations, Communication, and Environment. مجلة دراسات وأبحاث، ع21 ، 521 - 545. مسترجع من http://search.mandumah.com/Record/706197
Souad، Khaldi. "Crisis: A Rethinking About the Relationship between Public Relations, Communication, and Environment." مجلة دراسات وأبحاث ع21 (2015): 521 - 545. مسترجع من http://search.mandumah.com/Record/706197