APA-čujuhus (7. p.)

Samuelson, P. A., & Nordhaus, W. D. (1992). Economics (14th ed.). McGraw-Hill.

Chicago-čujuhus (17. p.)

Samuelson, Paul A., juo William D. Nordhaus. Economics. 14th ed. New York: McGraw-Hill, 1992.

MLA-čujuhus (9. p.)

Samuelson, Paul A., juo William D. Nordhaus. Economics. 14th ed. McGraw-Hill, 1992.

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