Christmann, E. P., & Badgett, J. L. (2009). Interpreting assessment data: Statistical techniques you can use. NSTA Press.
Chicago-čujuhus (17. p.)Christmann, Edwin P., juo John L. Badgett. Interpreting Assessment Data: Statistical Techniques You Can Use. Arlington, Va.: NSTA Press, 2009.
MLA-čujuhus (9. p.)Christmann, Edwin P., juo John L. Badgett. Interpreting Assessment Data: Statistical Techniques You Can Use. NSTA Press, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.