Creswell, J. W., & Clark, V. L. P. (2007). Designing and conducting mixed methods research. Sage.
Chicago-čujuhus (17. p.)Creswell, John W., juo Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. Thousand Oaks, CA: Sage, 2007.
MLA-čujuhus (9. p.)Creswell, John W., juo Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. Sage, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.