Green, J. T. (2018). Qualitative methods for health research. SAGE Publications Ltd.
Chicago-viite (17. p.)Green, Judith. Thorogood. Qualitative Methods for Health Research. London: SAGE Publications Ltd, 2018.
MLA-viite (8. p.)Green, Judith. Thorogood. Qualitative Methods for Health Research. SAGE Publications Ltd, 2018.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.