Raja berperlembagaan Malaysia :  raja-raja Melayu & Yang Di-Pertua Negeri abad 21. 

 - Petaling Jaya, Selangor Darul Ehsan :  Kaedah Kota Management (M) Sdn Bhd,  2012. 
 - 510 p. :  col. ill. port. maps. ;  26 cm. 
<br/><br/>Includes bibliography references and index. 
<br/><br/><label>ISBN: </label>9789671027301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malaysia--Kings and rulers.<br/>Malaysia--Politics and government.<br/>Monarchy--Malaysia.