Lua APA (7ú heag.)

Gujarati, D. N. (2003). Basic econometrics (4th ed.). McGraw Hill.

Lua i Stíl Chicago (17ú heag.)

Gujarati, Damodar N. Basic Econometrics. 4th ed. Boston: McGraw Hill, 2003.

Lua MLA (8ú heag.)

Gujarati, Damodar N. Basic Econometrics. 4th ed. McGraw Hill, 2003.

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