History of the International Dental Hygienists' FederationWilma E. Motley · First published 1990Open the Tome
History of the American Dental Hygienists' Association, 1923-1982Wilma E. Motley · First published 1986Open the Tome
Ethics, jurisprudence, and history for the dental hygienistWilma E. Motley · First published 1972Open the Tome
