Não informado. (1960). Public Health Dentistry. American Association of Public Health Dentists.
Chicago-viite (17. p.)Não informado. Public Health Dentistry. Lansing, Mich: American Association of Public Health Dentists, 1960.
MLA-viite (8. p.)Não informado. Public Health Dentistry. American Association of Public Health Dentists, 1960.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.