Straits settlements Blue Book (imports/exports)  1899 vol.38  [microform]: 

 - London :  Public Record Office,  [n.d] 
 - 1 microfilm reel :  positive;  35 mm. 
<br/><br/> 'Mengandungi sambungan kepada Blue Book 1899';'Straits Settlements return of imports amd exports for the year 1899'.