Columbia subject headings:
Juan Carlos I, King of Spain, 1938---Interviews.
Spain--History--1939-1975.
Spain--History--1975-
Spain--Kings and rulers--Interviews.
Harvard subject headings:
Juan Carlos I, King of Spain, 1938---Interviews.
Spain--History--1939-1975.
Spain--History--1975-
Spain--Kings and rulers--Interviews.
Princeton subject headings:
Juan Carlos I, King of Spain, 1938---Interviews.
Spain--History--1939-1975.
Spain--History--1975-
Spain--Kings and rulers--Interviews.