Não informado. (1931). Bulletin of the San Diego County Dental Society. San Diego County Dental Society.
Chicago-viite (17. p.)Não informado. Bulletin of the San Diego County Dental Society. San Diego, Calif: San Diego County Dental Society, 1931.
MLA-viite (8. p.)Não informado. Bulletin of the San Diego County Dental Society. San Diego County Dental Society, 1931.
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