Lederer, F. L. (1938). Diseases of the ear, nose and throat;. F. A. Davis Company.
Cita Chicago Style (17a ed.)Lederer, Francis Loeffler. Diseases of the Ear, Nose and Throat;. Philadelphia: F. A. Davis Company, 1938.
Cita MLA (8a ed.)Lederer, Francis Loeffler. Diseases of the Ear, Nose and Throat;. F. A. Davis Company, 1938.
Precaución: Estas citas no son 100% exactas.