McConnel, C. (2013). Economics (19th.). McGraw Hill.
Chicago-čujuhus (17. p.)McConnel, C.R. Economics. 19th. McGraw Hill, 2013.
MLA-čujuhus (9. p.)McConnel, C.R. Economics. 19th. McGraw Hill, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.