APA-čujuhus (7. p.)
ebrary, Inc, & Drukker, D. M. (2011). Missing data methods: Cross-sectional methods and applications. Emerald Group Pub..
Chicago-čujuhus (17. p.)
ebrary, Inc, juo David M. Drukker. Missing Data Methods: Cross-sectional Methods and Applications. Bingley [England]: Emerald Group Pub., 2011.
MLA-čujuhus (9. p.)
ebrary, Inc, juo David M. Drukker. Missing Data Methods: Cross-sectional Methods and Applications. Emerald Group Pub., 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.