Halcoussis, D. (2005). Understanding econometrics. Thomson/South-Western.
Lua i Stíl Chicago (17ú heag.)Halcoussis, Dennis. Understanding Econometrics. Mason, Ohio: Thomson/South-Western, 2005.
Lua MLA (8ú heag.)Halcoussis, Dennis. Understanding Econometrics. Thomson/South-Western, 2005.
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