Matthews, J. B. R. (1995). Risk management in dentistry. Wright.
Lua i Stíl Chicago (17ú heag.)Matthews, J. B. R. Risk Management in Dentistry. Oxford: Wright, 1995.
Lua MLA (9ú heag.)Matthews, J. B. R. Risk Management in Dentistry. Wright, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.