APA-čujuhus (7. p.)
Litosseliti, L. (2003). Using focus groups in research. Continuum.
Chicago-čujuhus (17. p.)
Litosseliti, Lia. Using Focus Groups in Research. London: Continuum, 2003.
MLA-čujuhus (9. p.)
Litosseliti, Lia. Using Focus Groups in Research. Continuum, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.