Morgan, G. A. (2020). IBM SPSS for introductory statistics: : use and interpretation. Routledge.
Chicago-čujuhus (17. p.)Morgan, George A. IBM SPSS for Introductory Statistics: : Use and Interpretation. Routledge, 2020.
MLA-čujuhus (9. p.)Morgan, George A. IBM SPSS for Introductory Statistics: : Use and Interpretation. Routledge, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.