HEBDEN JULIA. (1983). APPLICATONS OF ECONOMETRICS. HERITAGE PUBLISHERS.
Chicago Style aipamenaHEBDEN JULIA. APPLICATONS OF ECONOMETRICS. NEW DELHI: HERITAGE PUBLISHERS, 1983.
MLA aipamenaHEBDEN JULIA. APPLICATONS OF ECONOMETRICS. HERITAGE PUBLISHERS, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.