APA (7e ed.) Bronvermelding

Não informado. (1980). Compendium of Continuing Education in Dentistry. Dental Learning Systems.

Chicago (17e ed.) Bronvermelding

Não informado. Compendium of Continuing Education in Dentistry. Newtown, Pa: Dental Learning Systems, 1980.

MLA (8e ed.) Bronvermelding

Não informado. Compendium of Continuing Education in Dentistry. Dental Learning Systems, 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.