(1980). The contribution of dentifrices to oral health: A colloquium held at Guy's Hospital Dental School on 26th June 1979. Munksgaard.
Chicago-Zitierstil (17. Ausg.)The Contribution of Dentifrices to Oral Health: A Colloquium Held at Guy's Hospital Dental School on 26th June 1979. Copenhagen: Munksgaard, 1980.
MLA-Zitierstil (9. Ausg.)The Contribution of Dentifrices to Oral Health: A Colloquium Held at Guy's Hospital Dental School on 26th June 1979. Munksgaard, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.