Columbia subject headings:
Magsaysay, Ramon, 1907-1957.
Philippines--History--20th century.
Presidents--Philippines--Biography.
Quezon, Manuel Luis, 1878-1944.
Quirino, Elpidio, 1890-1956.
Romulo, Carlos P. (Carlos Peña), 1899-1985.
Harvard subject headings:
Magsaysay, Ramon, 1907-1957
Philippines--History--20th century.
Presidents--Philippines--Biography
Quezon, Manuel Luis, 1878-1944.
Quirino, Elpidio, 1890-
Romulo, Carlos P. (Carlos Peña), 1899-1985
Princeton subject headings: