United Nations. Statistical Office & United Nations. Statistical Office. Statistical yearbook =: Annuaire statistique. United Nations.
Cita Chicago (17th ed.)United Nations. Statistical Office i United Nations. Statistical Office. Statistical Yearbook =: Annuaire Statistique. New York: United Nations.
Cita MLA (9th ed.)United Nations. Statistical Office i United Nations. Statistical Office. Statistical Yearbook =: Annuaire Statistique. United Nations.
Atenció: Aquestes cites poden no estar 100% correctes.