נשיא ניגריה
הערות שוליים

↑  Nigeria News, BREAKING: Bola Tinubu sworn in as 16th President, Ejes Gist News Nigeria, ‏29 במאי 2023 (באנגלית)
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↑  Kaufman, Michael T. (1998-06-09). "NEW CHAPTER IN NIGERIA: THE OBITUARY; Sani Abacha, 54, a Beacon of Brutality In an Era When Brutality Was Standard". The New York Times (באנגלית). ISSN 0362-4331. נבדק ב-2020-03-29.
↑  Rupert, James (1998-06-09). "GEN. SANI ABACHA DIES". Washington Post (באנגלית). ISSN 0190-8286. נבדק ב-2020-03-29.
↑  Orr, David. "Diplomat claims that disaffected soldiers poisoned Sani Abacha". The Irish Times (באנגלית). נבדק ב-2020-03-29.
↑  "Sani Abacha: Timeline of the late Nigerian dictator's life". BBC News (באנגלית). נבדק ב-2020-03-29.
↑  "The day Sani Abacha died!". TheCable (באנגלית). 2018-06-08. נבדק ב-2020-03-29.
↑  Opejobi, Seun (2017-06-19). "Details of how Abacha died in 1998 – Al-Mustapha". Daily Post Nigeria (באנגלית). נבדק ב-2020-03-29.
↑  "NIGERIA: Dictator dies; successor chosen". products.kitsapsun.com. נבדק ב-2020-03-29.
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↑  ""My Transition Agenda for Development" [Text of Speech to the Nigerian Nation, July 20, 1998] by General Abdulsalam Abubakar". www.waado.org. נבדק ב-2020-03-29.
↑  Onishi, Norimitsu (1999-05-30). "Nigeria's Military Turns Over Power to Elected Leader". The New York Times (באנגלית). ISSN 0362-4331. נבדק ב-2020-03-29.
↑  "Yar'Adua Inauguration Marks Key Point for Nigeria". NPR.org (באנגלית). נבדק ב-2020-03-29.
↑  "Umaru Musa Yar'adua took the piss". Sahara Reporters. 2010-02-07. נבדק ב-2020-03-29.
↑  "Nigeria: Inauguration Speech by President Umar Musa Yar'Adua".
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↑  Whiteman, Kaye (2010-05-05). "Umaru Yar'Adua obituary". The Guardian (באנגלית). ISSN 0261-3077. נבדק ב-2020-03-29.
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↑  "Late Nigerian President Buried in Katsina | Voice of America - English". www.voanews.com (באנגלית). נבדק ב-2020-03-29.
↑  "Nigerian President Umaru Yar' Adua – a death foretold". The Africa Report.com (באנגלית). 2010-05-06. נבדק ב-2020-03-29.
↑  "Nigeria Mourns President Umaru Musa Yar'Adua". ISS Africa (באנגלית). 2010-05-07. נבדק ב-2020-03-29.
↑   Nigerian president Umaru Yar'Adua dies after months of illness, The Telegraph, 6 May 2010
↑  "Jonathan Sworn in as New Nigerian President | Voice of America - English". www.voanews.com (באנגלית). נבדק ב-2020-03-29.
↑  "Nigeria swears in new president". www.aljazeera.com. נבדק ב-2020-03-29.
↑  "Goodluck Jonathan sworn in as Nigerian president". San Diego Union-Tribune (באנגלית). 2010-05-06. נבדק ב-2020-03-29.
↑  "Timeline: Goodluck Jonathan sworn in as Nigeria's president". Reuters (באנגלית). 2010-05-06. נבדק ב-2020-03-29.
↑  "Goodluck Jonathan is sworn in as president". France 24 (באנגלית). 2010-05-06. נבדק ב-2020-03-29.
↑  Smith, David; agencies (2010-05-06). "Goodluck Jonathan sworn in as Nigerian president". The Guardian (באנגלית). ISSN 0261-3077. נבדק ב-2020-03-29.
↑  Faith Karimi; Christian Purefoy (29 במאי 2015). "Nigeria: Muhammadu Buhari sworn in as President". CNN. נבדק ב-2020-03-29. {{cite web}}:  (עזרה)
↑  "Buhari sworn in as Nigeria's president after historic win". France 24 (באנגלית). 2015-05-29. נבדק ב-2020-03-29.
↑  Smith, David (2015-05-29). "Historic succession complete as Buhari is sworn in as the president of Nigeria". The Guardian (באנגלית). ISSN 0261-3077. נבדק ב-2020-03-29.
↑  Monica Mark; David Smith (2015-04-01). "Nigerian election: opposition leader Muhammadu Buhari sweeps to victory". The Guardian (באנגלית). ISSN 0261-3077. נבדק ב-2020-03-29.
↑    Aislinn Laing, ‏Nigeria's president Goodluck Jonathan hands over to former dictator Muhammadu Buhari, The Telegraph, 29 May 2015
↑  Ross, Will (2015-05-29). "Handing over the reins of power in Nigeria". BBC News (באנגלית). נבדק ב-2020-03-29.
↑  "CONSTITUTIONAL REQUIREMENTS FOR RUNNING FOR OFFICE: OFFICE OF THE PRESIDENCY". 17 באוקטובר 2014. נבדק ב-2021-10-05. {{cite web}}:  (עזרה)