APA-čujuhus (7. p.)

Cairo Demographic Centre. (2003). Population of Egypt in the 20th century. Cairo Demographic Center.

Chicago-čujuhus (17. p.)

Cairo Demographic Centre. Population of Egypt in the 20th Century. Cairo: Cairo Demographic Center, 2003.

MLA-čujuhus (9. p.)

Cairo Demographic Centre. Population of Egypt in the 20th Century. Cairo Demographic Center, 2003.

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