Ingvarsson, L. (1982). Acute otitis media in children: Studies on epidemiology, diagnosis and treatment. [s.n.].
Čikaški stil citiranja (17. izdanje)Ingvarsson, Leif. Acute Otitis Media in Children: Studies on Epidemiology, Diagnosis and Treatment. Malmö: [s.n.], 1982.
MLA način citiranja (8. izdanje)Ingvarsson, Leif. Acute Otitis Media in Children: Studies on Epidemiology, Diagnosis and Treatment. [s.n.], 1982.
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