APA (7th ed.) Zitazioa

KIRK, J., & Miller,Marc L. (1986). Reliability and validity in qualitative research. Sage.

Chicago Style (17th ed.) Zitazioa

KIRK, Jerome, eta Miller,Marc L. Reliability and Validity in Qualitative Research. London: Sage, 1986.

MLA (9th ed.) Zitazioa

KIRK, Jerome, eta Miller,Marc L. Reliability and Validity in Qualitative Research. Sage, 1986.

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