APA-čujuhus (7. p.)

(2010). OECD reviews of regional innovation: Catalonia, Spain. OECD.

Chicago-čujuhus (17. p.)

OECD Reviews of Regional Innovation: Catalonia, Spain. [Place of publication not identified]: OECD, 2010.

MLA-čujuhus (9. p.)

OECD Reviews of Regional Innovation: Catalonia, Spain. OECD, 2010.

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