Miller,Roger L. (1997). Economics today (9th ed.). Harper Collins.
Chicago-čujuhus (17. p.)Miller,Roger L. Economics Today. 9th ed. New York: Harper Collins, 1997.
MLA-čujuhus (9. p.)Miller,Roger L. Economics Today. 9th ed. Harper Collins, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.