Columbia subject headings:
Bahrain--Commerce--Periodicals.
Bahrain--Commercial policy--Periodicals.
Foreign trade regulation--Bahrain--Periodicals.
Harvard subject headings:
Bahrain--Commerce--Periodicals.
Bahrain--Commercial policy--Periodicals.
Foreign trade regulation--Bahrain--Periodicals.
Princeton subject headings:
Bahrain--Commerce--Periodicals.
Bahrain--Commercial policy--Periodicals.
Foreign trade regulation--Bahrain--Periodicals.
Periodicals.