Tohutoro APA (7th ed.)

Harraldm John& Mobarak< Salwa. (1998). The Third Annual Conference on Crises & Disasters Management: Organization Crisis Management Structure. جامعة عين شمس.

Tohutoru Kātū Chicago (17th ed.)

Harraldm John& Mobarak< Salwa. The Third Annual Conference on Crises & Disasters Management: Organization Crisis Management Structure. القاهرة: جامعة عين شمس, 1998.

Tohutoro MLA (9th ed.)

Harraldm John& Mobarak< Salwa. The Third Annual Conference on Crises & Disasters Management: Organization Crisis Management Structure. جامعة عين شمس, 1998.