Irham Aqil Zulkifli, <br/><br/>
Kesultanan Perak "menjejaki makam para Sultan" / 
Irham Aqil Zulkifli. 
 - i, 150 pages :  illustrations, maps ;  21 cm. 
<br/><br/><label>ISBN: </label>9789671567647  RM40.00 (Patma) 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Perak--Kings and rulers.<br/>Perak--History.