Manual Prosedur-prosedur Kerja - Bahagian A: Bidang Kejuruteraan 

 - Pusat Penyelidikan, DID, Ampang  [date of publication not identified] 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Administration.<br/>Gen. Admin.<br/>General.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>MALAYSIA.