Samuelson, P. (1976). Economics (10th.). McGraw Hill.
Chicago-čujuhus (17. p.)Samuelson, Paul. Economics. 10th. Kogakusha: McGraw Hill, 1976.
MLA-čujuhus (9. p.)Samuelson, Paul. Economics. 10th. McGraw Hill, 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.