Ogunbado, A. F., & Abdul-salam, F. (2002). Migration and its effects on Africa: A case study of Nigeria. Institute of national planning.
Chicago-viite (17. p.)Ogunbado, Ahmed Faosiy, ja Fadia Abdul-salam. Migration and Its Effects on Africa: A Case Study of Nigeria. Cairo: Institute of national planning, 2002.
MLA-viite (9. p.)Ogunbado, Ahmed Faosiy, ja Fadia Abdul-salam. Migration and Its Effects on Africa: A Case Study of Nigeria. Institute of national planning, 2002.
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