(2016). ENCYCLOPAEDIA Nigeriana: The micropedia. Express Communication Publishers.
Cita Chicago (17th ed.)ENCYCLOPAEDIA Nigeriana: The Micropedia. Express Communication Publishers, 2016.
Cita MLA (9th ed.)ENCYCLOPAEDIA Nigeriana: The Micropedia. Express Communication Publishers, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.