Columbia subject headings:
Harvard subject headings:
Diplomacy--History--20th century--Congresses.
Diplomatic and consular service, Romanian--History--20th century--Congresses.
Diplomatic and consular service--Romania--History--20th century--Congresses.
Romania--Foreign relations--20th century--Congresses.
Romania. Ministerul Afacerilor Străine--Officials and employees--Congresses.
Romania. Ministerul Afacerilor Străine--Recruiting--Congresses.
Princeton subject headings:
Diplomatic and consular service, Romanian--History--20th century.
Romania--Foreign relations--1914-1944.
Romania. Ministerul Afacerilor Străine