Innovation Policy and the Economy. The University of Chicago Press.
Chicago-čujuhus (17. p.)Innovation Policy and the Economy. The University of Chicago Press.
MLA-čujuhus (9. p.)Innovation Policy and the Economy. The University of Chicago Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.