Não informado. News and Views of the Dental Laboratory Craft. Northern California Dental Laboratory Association.
Citação do estilo Chicago (17ª ed.)Não informado. News and Views of the Dental Laboratory Craft. San Francisco, Calif: Northern California Dental Laboratory Association.
Citação MLA (8ª ed.)Não informado. News and Views of the Dental Laboratory Craft. Northern California Dental Laboratory Association.
警告：這些引文格式不一定是100％准確.