Samuelson, P. A., & Nordhaus, W. D. (2011). Economics (19th ed., international ed.). McGraw-Hill Educ. (Asia).
Chicago Style (17. basım) AtıfSamuelson, Paul Anthony, ve William D. Nordhaus. Economics. 19th ed., international ed. Singapore: McGraw-Hill Educ. (Asia), 2011.
MLA (9th ed.) AtıfSamuelson, Paul Anthony, ve William D. Nordhaus. Economics. 19th ed., international ed. McGraw-Hill Educ. (Asia), 2011.
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