Columbia subject headings:
Harvard subject headings:
Spain--History--Alfonso XIII, 1886-1931.
Sánchez Guerra, José, 1859-
Sánchez Guerra, José, 1859-1935.
Valencia (Spain : Region)--History.
Valencia (Spain)--History
Princeton subject headings:
Sánchez Guerra, Rafael.
Spain--History--Alfonso XIII, 1886-1931.
Valencia (Spain)--History.