APA (7th ed.) Zitazioa

Litosseliti, L. (2003). Using focus groups in research. Continuum.

Chicago Style (17th ed.) Zitazioa

Litosseliti, Lia. Using Focus Groups in Research. London: Continuum, 2003.

MLA (9th ed.) Zitazioa

Litosseliti, Lia. Using Focus Groups in Research. Continuum, 2003.