Hubbard, David Allan,  1989. <br/><br/>
Joel and Amos: An Introduction and Commentary :  Joel and Amos / 
by David Allan Hubbard. 
 - Leicester, England :  Inter-Varsity Press,  1989. 
 - p.245. 
<br/><br/><label>ISBN: </label>0851116426 :  $9