Maxwell, J. (2012). Qualitative research design (3rd.). Sage Publication.
Chicago-čujuhus (17. p.)Maxwell, Joseph. Qualitative Research Design. 3rd. New Delhi: Sage Publication, 2012.
MLA-čujuhus (9. p.)Maxwell, Joseph. Qualitative Research Design. 3rd. Sage Publication, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.