Annual estimates of revenue and expenditure of the state of Perlis for the year A.H. 1347 (20th June, 1928 - 9th June, 1929) together with a memorandum and a statement of assets and liabilities showing the financial position of the state  [microform article] 

 - London :  Public Record Office,  [n.d] 
<br/><br/> PTSL : Koleksi Media  Page 3  25 August 1928  No.67