Organisation for Economic Co-operation and Development. (1997). Regional competitiveness and skills. Organisation for Economic Co-operation and Development.
Ondo kopiatu da
Kopiatzeak huts egin du
Chicago Style (17th ed.) Zitazioa
Organisation for Economic Co-operation and Development. Regional Competitiveness and Skills. Paris, France: Organisation for Economic Co-operation and Development, 1997.
Ondo kopiatu da
Kopiatzeak huts egin du
MLA (9th ed.) Zitazioa
Organisation for Economic Co-operation and Development. Regional Competitiveness and Skills. Organisation for Economic Co-operation and Development, 1997.
Ondo kopiatu da
Kopiatzeak huts egin du
Kontuz: berrikusi erreferentzia hauek erabili aurretik.