Schroeder, L. D., Sjoquist, D. L., & Stephan, P. E. (1986). Understanding regression analysis: An introductory guide. Sage.
Čikaški stil citiranjaSchroeder, Larry D., David L. Sjoquist, i Paula E. Stephan. Understanding Regression Analysis: An Introductory Guide. Delhi: Sage, 1986.
MLA način citiranjaSchroeder, Larry D., et al. Understanding Regression Analysis: An Introductory Guide. Sage, 1986.
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