Litosseliti, L. (2003). Using focus groups in research. Continuum.
Tohutoru Kātū Chicago (17th ed.)Litosseliti, Lia. Using Focus Groups in Research. London: Continuum, 2003.
Tohutoro MLA (9th ed.)Litosseliti, Lia. Using Focus Groups in Research. Continuum, 2003.
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