Não informado. (1949). Dental concepts. Alumni Association, New Organization School for Graduate Dentists.
Chicago-viite (17. p.)Não informado. Dental Concepts. New York: Alumni Association, New Organization School for Graduate Dentists, 1949.
MLA-viite (8. p.)Não informado. Dental Concepts. Alumni Association, New Organization School for Graduate Dentists, 1949.
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