Cairo Demographic Centre. Seminar & Cairo Demographic Centre. (1997). CDC 26th Annual Seminar on Population Issues in the Middle East, Africa and Asia. Cairo Demographic Center.
Cita Chicago Style (17a ed.)Cairo Demographic Centre. Seminar y Cairo Demographic Centre. CDC 26th Annual Seminar on Population Issues in the Middle East, Africa and Asia. Cairo: Cairo Demographic Center, 1997.
Cita MLA (9a ed.)Cairo Demographic Centre. Seminar y Cairo Demographic Centre. CDC 26th Annual Seminar on Population Issues in the Middle East, Africa and Asia. Cairo Demographic Center, 1997.