APA-čujuhus (7. p.)
Creswell, J. W., & Plano Clark, V. L. (2011). Designing and conducting mixed methods research (2nd ed.). Sage.
Chicago-čujuhus (17. p.)
Creswell, John W., juo Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. Los Angeles: Sage, 2011.
MLA-čujuhus (9. p.)
Creswell, John W., juo Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. Sage, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.