Παραπομπή APA

Spencer, M. H., Clark, C., & Hoguet, P. W. (1961). Business and economic forecasting: An econometric approach. Homewood, IL.: R.D. Irwin.

Παραπομπή Chicago Style

Spencer, Milton H., Colin Clark, and Peter W. Hoguet. Business and Economic Forecasting: An Econometric Approach. Homewood, IL.: R.D. Irwin, 1961.

Παραπομπή MLA

Spencer, Milton H., Colin Clark, and Peter W. Hoguet. Business and Economic Forecasting: An Econometric Approach. Homewood, IL.: R.D. Irwin, 1961.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.