Columbia subject headings:
Anarchism--Italy--History.
Anarchists--Italy--Ravenna--Biography.
Minguzzi, Luisa, 1852-1911.
Pezzi, Francesco, 1849-1917.
Harvard subject headings:
Anarchists--Italy--Ravenna--Biography.
Minguzzi, Luisa, 1852-1911.
Pezzi, Francesco, 1849-1917.
Princeton subject headings:
Anarchists--Italy--Ravenna--Biography.
Minguzzi, Luisa, 1852-1911.
Pezzi, Francesco, 1849-1917.