Nwametu, O C et al <br/><br/>
Okwu Igbo Nke Isii 

 -  Longman Nigeria Plc  1981 
 - 116 
<br/><br/> Nke a bu akwukwo nke isii n'usoro ndeghari ohuu Okwu Igbo nke e weputara maka ikuziri umu akwukwo asusu Igbo n'ala anyi. 
<br/><br/><label>ISBN: </label>978-139-165-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile literature-Igbo language-Study and teaching (Secondary)-Nigeria (Igbo)