Παραπομπή APA

Brennan, M. J. (1973). Preface to econometrics: An introduction to quantitative methods in economics (3d ed.). Cincinnati: South-western Pub. Co..

Παραπομπή Chicago Style

Brennan, Michael Joseph. Preface to Econometrics: An Introduction to Quantitative Methods in Economics. 3d ed. Cincinnati: South-western Pub. Co., 1973.

Παραπομπή MLA

Brennan, Michael Joseph. Preface to Econometrics: An Introduction to Quantitative Methods in Economics. 3d ed. Cincinnati: South-western Pub. Co., 1973.

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