Hill,R Carter, & Griffith,William E. (1997). Undergraduate econometrics. John Wiley & Sons.
Chicago Style aipamenaHill,R Carter, and Griffith,William E. Undergraduate Econometrics. New York: John Wiley & Sons, 1997.
MLA aipamenaHill,R Carter, and Griffith,William E. Undergraduate Econometrics. John Wiley & Sons, 1997.
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