Bowers, D. (1991). Statistics for economics and business. Macmillan.
Chicago-čujuhus (17. p.)Bowers, David. Statistics for Economics and Business. Hampshire: Macmillan, 1991.
MLA-čujuhus (9. p.)Bowers, David. Statistics for Economics and Business. Macmillan, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.