APA-čujuhus (7. p.)
ebrary, Inc, & Kreuter, F. (2013). Improving surveys with paradata: Analytic uses of process information. Wiley & Sons.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Frauke Kreuter. Improving Surveys with Paradata: Analytic Uses of Process Information. Hoboken, N.J.: Wiley & Sons, 2013.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Frauke Kreuter. Improving Surveys with Paradata: Analytic Uses of Process Information. Wiley & Sons, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.