Daryll Forde <br/><br/>
Efik Traders of Old Calabar  Containing the Diary of Antera Duke together with an Ethnographic Sketch and Notes  and an Essay on the Political Organization of Old Calabar 

 -  Taylor and Francis  1956 
<br/><br/><label>ISBN: </label>9780429504280 
<br/><br/><label>Source: </label>EBOOK