Okpewho, Isidore. <br/><br/>
African oral literature :  backgrounds, character and continuity / 
Isidorre Okpewho 
 - Bloomington :  Indiana University Press ,  1992. 
 - xiii, 392 p. ;  24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>025320710X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Folk literature--History and criticism.--Africa<br/>Oral tradition--Africa