Cita APA (7th ed.)
Statistical journal of the United Nations Economic Commission for Europe [Stat J UN Econ Comm Eur] NLMUID: 101084516.
Cita Chicago (17th ed.)
Statistical Journal of the United Nations Economic Commission for Europe [Stat J UN Econ Comm Eur] NLMUID: 101084516.
Cita MLA (9th ed.)
Statistical Journal of the United Nations Economic Commission for Europe [Stat J UN Econ Comm Eur] NLMUID: 101084516.
Atenció: Aquestes cites poden no estar 100% correctes.