Columbia subject headings:
Boito, Camillo, 1836-1914--Criticism and interpretation.
Capuana, Luigi, 1839-1915--Criticism and interpretation.
De Amicis, Edmondo, 1846-1908--Criticism and interpretation.
Harvard subject headings:
Boito, Camillo, 1836-1914--Criticism and interpretation.
Capuana, Luigi, 1839-1915--Criticism and interpretation.
De Amicis, Edmondo, 1846-1908--Criticism and interpretation.
Princeton subject headings:
Boito, Camillo, 1836-1914--Criticism and interpretation.
Capuana, Luigi, 1839-1915--Criticism and interpretation.
De Amicis, Edmondo, 1846-1908--Criticism and interpretation.