BLUMAN, A. G. (2018). Elementary statistics: A step by step approach. McGraw-Hill, Education.
Chicago-čujuhus (17. p.)BLUMAN, Allan G. Elementary Statistics: A Step by Step Approach. McGraw-Hill, Education, 2018.
MLA-čujuhus (9. p.)BLUMAN, Allan G. Elementary Statistics: A Step by Step Approach. McGraw-Hill, Education, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.