Ceballos, L. M. (1982). A modern approach to pre-clinical dental orientation for dental students assistants hygienists. Metro Pillar.
Lua i Stíl Chicago (17ú heag.)Ceballos, L. Maramba. A Modern Approach to Pre-clinical Dental Orientation for Dental Students Assistants Hygienists. [Manila]: Metro Pillar, 1982.
Lua MLA (9ú heag.)Ceballos, L. Maramba. A Modern Approach to Pre-clinical Dental Orientation for Dental Students Assistants Hygienists. Metro Pillar, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.