Sadek, M. A. . M. A. R. K. (1998). The Third Annual Conference on Crises & Disasters Management: The GUPCO Year 2000 Project. جامعة عين شمس.
Citazione stile Chigago Style (17a edizione)Sadek, Mohamed Abdel& Mohamed Abdel Razek& Kenawy. The Third Annual Conference on Crises & Disasters Management: The GUPCO Year 2000 Project. القاهرة: جامعة عين شمس, 1998.
Citatione MLA (9a ed.)Sadek, Mohamed Abdel& Mohamed Abdel Razek& Kenawy. The Third Annual Conference on Crises & Disasters Management: The GUPCO Year 2000 Project. جامعة عين شمس, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.