Chan, Yoke-Heng. <br/><br/>
The Perak Sultanate:  its role and function 1850-1895/ 
by Chan Yoke-Heng. 
 - Kuala Lumpu:r  Universiti Malaya,  1970. 
 - 49 p. :  ill. ;  29 cm. 
<br/><br/>Thesis (B.A.) - University of Malaya, 1970. 
<br/><br/>p.48-49 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Malaysia--Politics and government--1850-1895.