Samuelson, P. A., & Nordhaus, W. D. (2018). Economics (19th.). McGraw Hill Education India) Private Limited.
Chicago-čujuhus (17. p.)Samuelson, Paul A., juo William D. Nordhaus. Economics. 19th. New Delhi: McGraw Hill Education India) Private Limited, 2018.
MLA-čujuhus (9. p.)Samuelson, Paul A., juo William D. Nordhaus. Economics. 19th. McGraw Hill Education India) Private Limited, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.