Columbia subject headings:
Aquino, Benigno S., Jr., 1932-1983--Assassination.
Aquino, Corazon Cojuangco.
Marcos, Ferdinand E. (Ferdinand Edralin), 1917-1989.
Philippines--Politics and government--1973-1986.
Harvard subject headings:
Aquino, Corazon Cojuangco
Philippines--History--1986-
Princeton subject headings:
Aquino, Benigno S., Jr., 1932-1983--Assassination.
Aquino, Corazon Cojuangco.
Marcos, Ferdinand E. (Ferdinand Edralin), 1917-1989.
Philippines--Politics and government--1973-.