Darby, M. L., Walsh, M. M., & Bowen, D. M. (2015). Dental hygiene: Theory and practice (Fourth edition.). Saunders , Elsevier.
Lua i Stíl Chicago (17ú heag.)Darby, Michele Leonardi, Margaret M. Walsh, agus Denise M. Bowen. Dental Hygiene: Theory and Practice. Fourth edition. Missouri: Saunders , Elsevier, 2015.
Lua MLA (8ú heag.)Darby, Michele Leonardi, et al. Dental Hygiene: Theory and Practice. Fourth edition. Saunders , Elsevier, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.