Soorae, A. S., & Gibbons, J. R. (1979). Primary oat cell carcinoma of the trachea.
Chicago Style aipamenaSoorae, A S., and J R. Gibbons. Primary Oat Cell Carcinoma of the Trachea. 1979.
MLA aipamenaSoorae, A S., and J R. Gibbons. Primary Oat Cell Carcinoma of the Trachea. 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.