Douglas, H. B. (1932). Eye, Ear, Nose and Throat Manual for Nurses.
Čikaški stil citiranjaDouglas, Hazelle Baird. Eye, Ear, Nose and Throat Manual for Nurses. 1932.
MLA način citiranjaDouglas, Hazelle Baird. Eye, Ear, Nose and Throat Manual for Nurses. 1932.
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