APA-viite (7. p.)
Lichtman, M. (2013). Qualitative research in education: A user's guide (3rd ed.). Sage.
Chicago-viite (17. p.)
Lichtman, Marilyn. Qualitative Research in Education: A User's Guide. 3rd ed. Los Angeles: Sage, 2013.
MLA-viite (9. p.)
Lichtman, Marilyn. Qualitative Research in Education: A User's Guide. 3rd ed. Sage, 2013.
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