Cowan, D. (2009). Research issues in health and social care. M & K Update Ltd..
Cita Chicago (17th ed.)Cowan, David. Research Issues in Health and Social Care. Keswick, Cumbria [England]: M & K Update Ltd., 2009.
Cita MLA (9th ed.)Cowan, David. Research Issues in Health and Social Care. M & K Update Ltd., 2009.
Atenció: Aquestes cites poden no estar 100% correctes.