Columbia subject headings:
Bulgaria--History--Uprising, 1923 (June)
Bulgaria--Politics and government--1878-1944.
Stamboliĭski, Aleksandŭr, 1879-1923.
Harvard subject headings:
Bulgaria--History--June Uprising, 1923.
Bulgaria--Politics and government--1878-1944.
Stamboliĭski, Aleksandŭr, 1879-1923.
Princeton subject headings: