Columbia subject headings:
ASEAN countries--Economic policy.
ASEAN countries--Foreign relations--Persian Gulf States.
ASEAN countries--Politics and government.
Persian Gulf States--Economic conditions.
Persian Gulf States--Foreign relations--ASEAN countries.
Persian Gulf States--Politics and government.
Harvard subject headings:
ASEAN countries--Economic policy.
ASEAN countries--Foreign relations--Persian Gulf States.
ASEAN countries--Politics and government.
Persian Gulf States--Economic conditions.
Persian Gulf States--Foreign relations--ASEAN countries.
Persian Gulf States--Politics and government.
Princeton subject headings:
Persian Gulf States--Economic conditions.
Persian Gulf States--Foreign relations--Southeast Asia.
Persian Gulf States--Politics and government.
Southeast Asia--Economic policy.
Southeast Asia--Foreign relations--Persian Gulf States.
Southeast Asia--Politics and government.