Etudes africaines : Guide International de Recherches = African studies : International Guide to Research 
/ Institut International Africain =International African Institute 
. - Great Britain  : Institut International Africain = International African Institute, 1975
. - X-185 p.  ; 30 cm. 
<br/><br/><label>ISBN: </label>0853020426 
<br/><br/><label>Source: </label>40144 
<br/><br/><label>Universal Decimal Class. No.: </label>001.891.