Columbia subject headings:
Morocco--Foreign relations--Spain.
Morocco--History--19th century.
Morocco--History--20th century.
Raysūnī, Aḥmad.
Spain--Foreign relations--Morocco.
Harvard subject headings:
Morocco--Foreign relations--Spain.
Morocco--History--19th century.
Morocco--History--20th century.
Rays⁻un⁻i, Aḥmad.
Spain--Foreign relations--Morocco.
Princeton subject headings: