Ogunbado, A. F., & Abdul-salam, F. (2002). Migration and its effects on Africa: A case study of Nigeria. Institute of national planning.
Lua i Stíl Chicago (17ú heag.)Ogunbado, Ahmed Faosiy, agus Fadia Abdul-salam. Migration and Its Effects on Africa: A Case Study of Nigeria. Cairo: Institute of national planning, 2002.
Lua MLA (9ú heag.)Ogunbado, Ahmed Faosiy, agus Fadia Abdul-salam. Migration and Its Effects on Africa: A Case Study of Nigeria. Institute of national planning, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.