Columbia subject headings:
Asia, Central--History--Revolution, 1917-1921.
Enver Paşa, 1881-1922--Correspondence.
Enver Paşa, 1881-1922--Last years.
Pan-Turanianism.
Harvard subject headings:
Asia, Central--History--Revolution, 1917-1921.
Enver Paşa, 1881-1922. Correspondence
Enver Paşa, 1881-1922--Last years.
Pan-Turanianism.
Princeton subject headings:
Enver Paşa, 1881-1922--Sources.
Pan-Turanianism--Sources.
Soviet Union--History--Revolution, 1917-1921--Sources.