Mankiw,N. Gregory. (2001). Principles of economics (2nd ed.). Philadelphia: Harcourt College.
Chicago Stili AlıntıMankiw,N. Gregory. Principles of Economics. 2nd ed. Philadelphia: Harcourt College, 2001.
MLA AlıntıMankiw,N. Gregory. Principles of Economics. 2nd ed. Philadelphia: Harcourt College, 2001.
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