APA (7th ed.) Zitazioa
(2002). Labour force statistics, 1981-2001 = Statistiques de la population active, 1981-2001 (2002 edition.). OECD.
Chicago Style (17th ed.) Zitazioa
Labour Force Statistics, 1981-2001 = Statistiques De La Population Active, 1981-2001. 2002 edition. Paris Cedex, France: OECD, 2002.
MLA (9th ed.) Zitazioa
Labour Force Statistics, 1981-2001 = Statistiques De La Population Active, 1981-2001. 2002 edition. OECD, 2002.
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