Jacobsen, K. H. (2017). Introduction to health research methods: A practical guide (Second edition.). Jones & Bartlett Learning.
Chicago-viite (17. p.)Jacobsen, Kathryn H. Introduction to Health Research Methods: A Practical Guide. Second edition. Burlington, MA: Jones & Bartlett Learning, 2017.
MLA-viite (9. p.)Jacobsen, Kathryn H. Introduction to Health Research Methods: A Practical Guide. Second edition. Jones & Bartlett Learning, 2017.
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