Columbia subject headings:
Balkan Peninsula--History--War of 1912-1913--Sources.
Balkan Peninsula--History--War of 1912-1913.
Diplomatic and consular service, British--Balkan Peninsula--History--20th century--Sources.
Harvard subject headings:
Princeton subject headings:
Balkan Peninsula--History--War of 1912-1913--Sources.
Balkan Peninsula--History--War of 1912-1913.
Diplomatic and consular service, British--Balkan Peninsula--History--20th century--Sources.