Straits Settlements Air Services (A) Returns of Aircraft Arriving and Departing (B) Air Transport Services (C) Air Ports (Seaplane Bases and Aerodromes) (D) Licences and Certificates 1939  [microform article] 

 - Great Britain :  Public Record Office,  1971 
<br/><br/> PTSL : Koleksi Media  Pages 670-703