Gaya APA

Arabia, K, O, S. (1993). Jubail and Yanbu: authentication for industrialization and distinction . Riyadh: The Royal Commission for Jubail and Yanbu.

Gaya MLA

Arabia, Kingdom, Of, Saudi. "Jubail and Yanbu: authentication for industrialization and distinction". Riyadh: The Royal Commission for Jubail and Yanbu, 1993. Text.