Jacobsen, K. H. (2017). Introduction to health research methods: Practical guide (Second edition.). Jones et Bartlett Learning.
Lua i Stíl Chicago (17ú heag.)Jacobsen, Kathryn H. Introduction to Health Research Methods: Practical Guide. Second edition. Burlington: Jones et Bartlett Learning, 2017.
Lua MLA (9ú heag.)Jacobsen, Kathryn H. Introduction to Health Research Methods: Practical Guide. Second edition. Jones et Bartlett Learning, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.