Lovell, M. C. (2004). Economics with CalculusMichael C.Lovell. World Scientific.
Lua i Stíl Chicago (17ú heag.)Lovell, Michael C. Economics with CalculusMichael C.Lovell. World Scientific, 2004.
Lua MLA (8ú heag.)Lovell, Michael C. Economics with CalculusMichael C.Lovell. World Scientific, 2004.
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