OHLIN, B. (1967). International and international trade. Harvard University press.
Chicago-čujuhus (17. p.)OHLIN, Bertil. International and International Trade. Cambridge: Harvard University press, 1967.
MLA-čujuhus (9. p.)OHLIN, Bertil. International and International Trade. Harvard University press, 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.