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Chicago-čujuhus (17. p.)Organisation for Economic Co-operation and Development. Public Procurement in Germany: Strategic Dimensions for Well-being and Growth. Paris: OECD, 2019.
MLA-čujuhus (9. p.)Organisation for Economic Co-operation and Development. Public Procurement in Germany: Strategic Dimensions for Well-being and Growth. OECD, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.