Hesse Biber, S. N., & Leavy, P. (2006). The practice of qualitative research (Primera edición.). Sage Publications.
Čikaški stil citiranja (17. izdanje)Hesse Biber, Sharlene Nagy, i Patricia Leavy. The Practice of Qualitative Research. Primera edición. Thousand Oaks: Sage Publications, 2006.
MLA način citiranja (8. izdanje)Hesse Biber, Sharlene Nagy, i Patricia Leavy. The Practice of Qualitative Research. Primera edición. Sage Publications, 2006.
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