Não informado. News and Views of the Dental Laboratory Craft. Northern California Dental Laboratory Association.
Chicago-referens (17:e uppl.)Não informado. News and Views of the Dental Laboratory Craft. San Francisco, Calif: Northern California Dental Laboratory Association.
MLA-referens (8:e uppl.)Não informado. News and Views of the Dental Laboratory Craft. Northern California Dental Laboratory Association.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.