Columbia subject headings:
American newspapers--Massachusetts--Boston--History--20th century.
Journalism--Massachusetts--Boston--History--20th century.
Harvard subject headings:
American newspapers--Massachusetts--Boston--History--20th century.
Journalism--Massachusetts--Boston--History--20th century.
Princeton subject headings:
American newspapers--Massachusetts--Boston--History--20th century.
Journalism--Massachusetts--Boston--History--20th century.