APA (7 वां संस्करण) प्रशस्ति पत्र
Torrance, H. (2010). Qualitative research methods in education: Contemporary methods, issues and debates in qualitative research in education - ethics, science, policy and politics. Sage.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Torrance, Harry. Qualitative Research Methods in Education: Contemporary Methods, Issues and Debates in Qualitative Research in Education - Ethics, Science, Policy and Politics. Los Angeles: Sage, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Torrance, Harry. Qualitative Research Methods in Education: Contemporary Methods, Issues and Debates in Qualitative Research in Education - Ethics, Science, Policy and Politics. Sage, 2010.
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