Schiller, B. R. (2010). Study guide for the economy today. New York: McGraw-Hill/Irwin.
Trích dẫn kiểu ChicagoSchiller, Bradley R. Study Guide for the Economy Today. New York: McGraw-Hill/Irwin, 2010.
Deismireacht MLASchiller, Bradley R. Study Guide for the Economy Today. New York: McGraw-Hill/Irwin, 2010.
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