Columbia subject headings:
Baudelaire, Charles, 1821-1867. Spleen de Paris--Bibliography.
Harvard subject headings:
Baudelaire, Charles, 1821-1867
Baudelaire, Charles, 1821-1867--Bibliography.
Baudelaire, Charles, 1821-1867. Spleen de Paris
Princeton subject headings:
Baudelaire, Charles, 1821-1867. Spleen de Paris--Bibliography.