APA (7th ed.) Zitazioa
(1997). Main economic indicators: Sources and methods : labour and wage statistics. OECD.
Chicago Style (17th ed.) Zitazioa
Main Economic Indicators: Sources and Methods : Labour and Wage Statistics. [Place of publication not identified]: OECD, 1997.
MLA (9th ed.) Zitazioa
Main Economic Indicators: Sources and Methods : Labour and Wage Statistics. OECD, 1997.
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