Παραπομπή APA

Dauten, C. A., & Valentine, L. M. (1978). Business cycles and forecasting (5th ed.). Cincinnati: South-western Pub. Co..

Παραπομπή Chicago Style

Dauten, Carl Anton, and Lloyd M. Valentine. Business Cycles and Forecasting. 5th ed. Cincinnati: South-western Pub. Co., 1978.

Παραπομπή MLA

Dauten, Carl Anton, and Lloyd M. Valentine. Business Cycles and Forecasting. 5th ed. Cincinnati: South-western Pub. Co., 1978.

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