Buehler, J. W., Stroup, D. F., Klaucke, D. N., & Berkelman, R. L. (1989). The reporting of race and ethnicity in the National Notifiable Diseases Surveillance System.
Παραπομπή Chicago StyleBuehler, J W., D F. Stroup, D N. Klaucke, και R L. Berkelman. The Reporting of Race and Ethnicity in the National Notifiable Diseases Surveillance System. 1989.
Παραπομπή MLABuehler, J W., D F. Stroup, D N. Klaucke, και R L. Berkelman. The Reporting of Race and Ethnicity in the National Notifiable Diseases Surveillance System. 1989.
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