Abbott, Vivienne <br/><br/>
Jinsi ya kutengeneza jiko la upesi: Mwongozo wa biashara ndongondogo 

 - Nairobi, kenya Intermediate Technology Kenya 1996 
<br/><br/><label>ISBN: </label>978-9966-960658- 
<br/><br/><label>Dewey Class. No.: </label>666.58ABB