Cairo Demographic Centre. Seminar. (1999). CDC 28th Annual Seminar on population issues in the Middle East, Africa, and Asia. Cairo Demographic Center.
Citação do estilo Chicago (17ª ed.)Cairo Demographic Centre. Seminar. CDC 28th Annual Seminar on Population Issues in the Middle East, Africa, and Asia. Cairo: Cairo Demographic Center, 1999.
Citação MLA (9ª ed.)Cairo Demographic Centre. Seminar. CDC 28th Annual Seminar on Population Issues in the Middle East, Africa, and Asia. Cairo Demographic Center, 1999.