Παραπομπή APA

Pfouts, R. (1963). Essays in economics and econometrics. The university of North carolina press.

Παραπομπή Chicago Style

Pfouts, Ralph. Essays in Economics and Econometrics. Carolina: The university of North carolina press, 1963.

Παραπομπή MLA

Pfouts, Ralph. Essays in Economics and Econometrics. The university of North carolina press, 1963.

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