Columbia subject headings:
National income--European Economic Community countries--Accounting--Statistics--Periodicals.
National income--European Union countries--Accounting--Statistics--Periodicals.
Harvard subject headings:
National income--European Economic Community countries--Accounting--Statistics--Periodicals.
National income--European Union countries--Accounting--Statistics--Periodicals.
Princeton subject headings:
National income--European Economic Community countries--Accounting--Statistics--Periodicals.