APA-čujuhus (7. p.)
Chase, K. A. (2005). Trading blocs: States, firms, and regions in the world economy. University of Michigan Press.
Chicago-čujuhus (17. p.)
Chase, Kerry A. Trading Blocs: States, Firms, and Regions in the World Economy. Ann Arbor: University of Michigan Press, 2005.
MLA-čujuhus (9. p.)
Chase, Kerry A. Trading Blocs: States, Firms, and Regions in the World Economy. University of Michigan Press, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.