Columbia subject headings:
Harvard subject headings:
Singapore--History--Japanese occupation, 1942-1945
Singapore--History--Siege, 1942
World War, 1939-1945--Campaigns--Singapore.
Princeton subject headings:
Singapore--History--Japanese occupation, 1942-1945.
Singapore--History--Siege, 1942.
World War, 1939-1945--Campaigns--Singapore.
World War, 1939-1945--Prisoners and prisons, Japanese.