Bradford, S. C., & Lawrence, R. Z. (2004). Has globalization gone far enough?: The costs of fragmented markets. Institute for International Economics.
Chicago-čujuhus (17. p.)Bradford, Scott C., juo Robert Z. Lawrence. Has Globalization Gone Far Enough?: The Costs of Fragmented Markets. Washington, DC: Institute for International Economics, 2004.
MLA-čujuhus (9. p.)Bradford, Scott C., juo Robert Z. Lawrence. Has Globalization Gone Far Enough?: The Costs of Fragmented Markets. Institute for International Economics, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.