Mukherji, P., & Albon, D. (2018). Research methods in early childhood: An introductory guide (3rd edition.). SAGE.
Chicago-viite (17. p.)Mukherji, Penny, ja Deborah Albon. Research Methods in Early Childhood: An Introductory Guide. 3rd edition. Los Angeles: SAGE, 2018.
MLA-viite (9. p.)Mukherji, Penny, ja Deborah Albon. Research Methods in Early Childhood: An Introductory Guide. 3rd edition. SAGE, 2018.
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