Merkoša sitáhtat

APA-čujuhus (7. p.)
Schiller, B. R. (1993). Essentials of economics. McGraw-Hill.
Chicago-čujuhus (17. p.)
Schiller, Bradley R. Essentials of Economics. New york: McGraw-Hill, 1993.
MLA-čujuhus (9. p.)
Schiller, Bradley R. Essentials of Economics. McGraw-Hill, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.