Field,Andy. (2014). Discovering Statistics using IBM SPSS Stastistics (4 th.). Sage Publication.
Chicago-čujuhus (17. p.)Field,Andy. Discovering Statistics Using IBM SPSS Stastistics. 4 th. New Delhi: Sage Publication, 2014.
MLA-čujuhus (9. p.)Field,Andy. Discovering Statistics Using IBM SPSS Stastistics. 4 th. Sage Publication, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.