Putman, C. E., & Ravin, C. E. (1988). Textbook of diagnostic imaging. Saunders Company.
Lua i Stíl Chicago (17ú heag.)Putman, Charles E., agus Carl E. Ravin. Textbook of Diagnostic Imaging. Philadelphia: Saunders Company, 1988.
Lua MLA (9ú heag.)Putman, Charles E., agus Carl E. Ravin. Textbook of Diagnostic Imaging. Saunders Company, 1988.
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