Gujarati, D. N. (1995). Basic econometrics (3rd ed.). Singapore: McGraw-Hill.
Chicago Style aipamenaGujarati, Damodar N. Basic Econometrics. 3rd ed. Singapore: McGraw-Hill, 1995.
MLA aipamenaGujarati, Damodar N. Basic Econometrics. 3rd ed. Singapore: McGraw-Hill, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.