Columbia subject headings:
Hong Kong (China)--History--Pictorial works.
Hong Kong (China)--History--Siege, 1941.
Sino-Japanese War, 1937-1945--China--Hong Kong.
Harvard subject headings:
Hong Kong (China)--History--Pictorial works.
Hong Kong (China)--History--Siege, 1941.
Sino-Japanese War, 1937-1945--China--Hong Kong.
Princeton subject headings:
China--Hong Kong--History--Siege, 1941.
Hong Kong (China)--History--Pictorial works.
Sino-Japanese War, 1937-1945--China--Hong Kong.