Griffiths, W. E., Hill, R. C., & Judge, G. G. (1993). Learning and practicing econometrics. Wiley.
Lua i Stíl Chicago (17ú heag.)Griffiths, William E., R. Carter Hill, agus George G. Judge. Learning and Practicing Econometrics. New York: Wiley, 1993.
Lua MLA (8ú heag.)Griffiths, William E., et al. Learning and Practicing Econometrics. Wiley, 1993.
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