Schofield, P. (2007). The management of pain in older people. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Schofield, Pat. The Management of Pain in Older People. Chichester, England: John Wiley & Sons, 2007.
Lua MLA (9ú heag.)Schofield, Pat. The Management of Pain in Older People. John Wiley & Sons, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.