Dyfyniad APA

Schleifer, A., & Bell, D. E. (1995). Data analysis, regression, and forecasting. Course Technology.

Dyfyniad Arddull Chicago

Schleifer, Arthur, and David E. Bell. Data Analysis, Regression, and Forecasting. Cambridge, Mass: Course Technology, 1995.

Dyfyniad MLA

Schleifer, Arthur, and David E. Bell. Data Analysis, Regression, and Forecasting. Course Technology, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.