Bashat, H. (1998). The Third Annual Conference on Crises & Disasters Management: Management Oil Spills Crisis Through Adequate Contingency Planning. جامعة عين شمس.
Chicago-referens (17:e uppl.)Bashat, H. The Third Annual Conference on Crises & Disasters Management: Management Oil Spills Crisis Through Adequate Contingency Planning. القاهرة: جامعة عين شمس, 1998.
MLA-referens (9:e uppl.)Bashat, H. The Third Annual Conference on Crises & Disasters Management: Management Oil Spills Crisis Through Adequate Contingency Planning. جامعة عين شمس, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.