Silverstone, N. H. (1966). Principal infectious diseases of childhood (2nd ed.). Thomas.
Chicago-viite (17. p.)Silverstone, Nelles H. Principal Infectious Diseases of Childhood. 2nd ed. Springfield, Ill: Thomas, 1966.
MLA-viite (9. p.)Silverstone, Nelles H. Principal Infectious Diseases of Childhood. 2nd ed. Thomas, 1966.
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