Columbia subject headings:
American literature--20th century--History and criticism.
American literature--New York (State)--New York--History and criticism.
American literature--Puerto Rican authors--History and criticism.
Puerto Ricans--New York (State)--New York--History.
Harvard subject headings:
American literature--20th century--History and criticism
American literature--New York (State)--New York--History and criticism
American literature--Puerto Rican authors--History and criticism.
Puerto Ricans--New York (State)--New York--History.
Princeton subject headings:
American literature--20th century--History and criticism.
American literature--New York (State)--New York--History and criticism.
American literature--Puerto Rican authors--History and criticism.
Puerto Ricans--New York (State)--New York--History.