Kirk, J., & Miller, M. L. (1986). Reliability and validity in qualitative research. Sage Publications.
Čikaški stil citiranja (17. izdanje)Kirk, Jerome, i Marc L. Miller. Reliability and Validity in Qualitative Research. Beverly Hills ; Newbury Park ; New Delhi: Sage Publications, 1986.
MLA način citiranja (8. izdanje)Kirk, Jerome, i Marc L. Miller. Reliability and Validity in Qualitative Research. Sage Publications, 1986.
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