Columbia subject headings:
Albizu Campos, Pedro, 1891-1965.
Guevara, Che, 1928-1967.
Martí, José, 1853-1895.
Torres, Camilo, 1929-1966.
Harvard subject headings:
Albizu Campos, Pedro, 1891-1965.
Guevara, Che, 1928-1967
Martí, José, 1853-1895.
Torres, Camilo, 1929-1966.
Princeton subject headings:
Albizu Campos, Pedro, 1891-1965.
Guevara, Che, 1928-1967.
Martí, José, 1853-1895.
Torres, Camilo, 1929-1966.