Mohamed M. Mbwana. <br/><br/>
Jinsi ya kuepuka kutoa ama kupokea hongo. 

 - Nairobi.    Transafrica Press  1999 
<br/><br/><label>ISBN: </label>978-9966-940001-- 9966940006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES.
<br/><br/><label>Dewey Class. No.: </label>364.1323096762 MOH