Columbia subject headings:
Harvard subject headings:
Democratization--Portugal.
Democratization--Spain.
Portugal--Politics and government--1974-
Representative government and representation--Portugal.
Representative government and representation--Spain
Spain--Politics and government--1975-1982.
Princeton subject headings:
Portugal--Politics and government--1974-
Representative government and representation--Portugal.
Representative government and representation--Spain.
Spain--Politics and government--1975-.