Não informado. (1949). Dental concepts. Alumni Association, New Organization School for Graduate Dentists.
Chicagoスタイル(17版)引用形式Não informado. Dental Concepts. New York: Alumni Association, New Organization School for Graduate Dentists, 1949.
MLA(8版)引用形式Não informado. Dental Concepts. Alumni Association, New Organization School for Graduate Dentists, 1949.
警告: この引用は必ずしも正確ではありません.