Columbia subject headings:
World War, 1914-1918--Campaigns--Western Front--Sources.
World War, 1914-1918--Personal narratives, American.
Harvard subject headings:
World War, 1914-1918--Campaigns--Western Front--Sources
World War, 1914-1918--Personal narratives, American
Princeton subject headings:
World War, 1914-1918--Campaigns--Western Front--Sources.
World War, 1914-1918--Personal narratives, American.