Columbia subject headings:
Aleksandar Obrenović, King of Serbia, 1876-1903.
Draga, Queen, consort of Aleksandar Obrenović, King of Serbia, 1867-1903.
Serbia--History.
Harvard subject headings:
Aleksandar Obrenović, King of Serbia, 1876-1903.
Draga, Queen, consort of Aleksandar Obrenović, King of Serbia, 1867-1903.
Serbia--History.
Princeton subject headings: