Belcher, E. H., & Vetter, H. (1971). Radioisotopes in medical diagnosis. Butterworths.
Čikaški stil citiranja (17. izdanje)Belcher, Ernest Hugh, i Herbert Vetter. Radioisotopes in Medical Diagnosis. London: Butterworths, 1971.
MLA način citiranja (9. izdanje)Belcher, Ernest Hugh, i Herbert Vetter. Radioisotopes in Medical Diagnosis. Butterworths, 1971.
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