Browning, Iain, <br/><br/>
Petra. 

 - N.J. :  Noyes Press : Park Ridge,  1973. 
 - 256 pages :  illustrations ;  26 cm. 
<br/><br/>Bibliography: p. 247 
<br/><br/><label>ISBN: </label>0815550235 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Petra (Ancient city).