Hill, R. C. (1993). Data disk to accompany Learning SAS: A computer handbook for econometrics. New York: John Wiley and Sons.
Trích dẫn kiểu ChicagoHill, R. Carter. Data Disk to Accompany Learning SAS: A Computer Handbook for Econometrics. New York: John Wiley and Sons, 1993.
MLA CitationHill, R. Carter. Data Disk to Accompany Learning SAS: A Computer Handbook for Econometrics. New York: John Wiley and Sons, 1993.
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