Schroeder, L. D., Sjoquist, D. L., & Stephan, P. E. (1986). Understanding regression analysis: An introductory guide. Sage Publications.
Chicago-čujuhus (17. p.)Schroeder, Larry D., David L. Sjoquist, juo Paula E. Stephan. Understanding Regression Analysis: An Introductory Guide. London: Sage Publications, 1986.
MLA-čujuhus (9. p.)Schroeder, Larry D., et al. Understanding Regression Analysis: An Introductory Guide. Sage Publications, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.