Columbia subject headings:
Architecture, Medieval--Spain--Valencia (Province)
Fortification--Spain--Valencia (Province)
Islamic architecture--Spain--Valencia (Province)
Towers--Spain--Valencia (Province)
Harvard subject headings:
Architecture, Medieval--Spain--Valencia (Province)
Fortification--Spain--Valencia (Province)--History.
Islamic architecture--Spain--Valencia (Province)
Towers--Spain--Valencia (Province)
Princeton subject headings:
Architecture, Medieval--Spain--Valencia (Province).
Fortification--Spain--Valencia (Province).
Islamic architecture--Spain--Valencia (Province).
Towers--Spain--Valencia (Province).