Columbia subject headings:
Harvard subject headings:
Apollinaire, Guillaume, 1880-1918--Aesthetics.
Apollinaire, Guillaume, 1880-1918--Criticism and interpretation.
Apollinaire, Guillaume, 1880-1918. Calligrammes.
Apollinaire, Guillaume, 1880-1918. Poète assassiné
Princeton subject headings:
Apollinaire, Guillaume, 1880-1918--Aesthetics.
Apollinaire, Guillaume, 1880-1918--Criticism and interpretation.