Phillips, C. (1994). Evaluating health and social care. Macmillan.
Lua i Stíl Chicago (17ú heag.)Phillips, Ceri. Evaluating Health and Social Care. London: Macmillan, 1994.
Lua MLA (9ú heag.)Phillips, Ceri. Evaluating Health and Social Care. Macmillan, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.