Não informado. (1968). Journal of the Rhode Island State Dental Society. Rhode Island State Dental Society.
Chicago-viite (17. p.)Não informado. Journal of the Rhode Island State Dental Society. Providence, RI: Rhode Island State Dental Society, 1968.
MLA-viite (8. p.)Não informado. Journal of the Rhode Island State Dental Society. Rhode Island State Dental Society, 1968.
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