Columbia subject headings:
Turkmenistan--Foreign relations--Treaties.
Turkmenistan--History.
Harvard subject headings:
Turkmenistan--Foreign relations.
Turkmenistan--History.
Princeton subject headings:
Turkey--Foreign relations--Treaties--Turkmenistan.
Turkic peoples--Asia, Central--History.
Turkmen--History.
Turkmenistan--Foreign relations--Treaties--Turkey.
Turkmenistan--History.
Turks--History.