Columbia subject headings:
Islam--Asia, Central--History.
Islam--Turkey--History.
Turkic peoples--Asia, Central--History.
Turks--History.
Harvard subject headings:
Islam--Asia, Central--History
Islam--Turkey--History
Turkic peoples--Asia, Central--History
Turkic peoples--Religion
Turks--History
Turks--Religion.
Princeton subject headings:
Islam--Asia, Central--History.
Islam--Turkey--History.
Turkic peoples--Asia, Central--History.
Turks--History.