Seddon, H. J. (1947). Early Treatment of Poliomyelitis.
Chicago Style aipamenaSeddon, H. J. Early Treatment of Poliomyelitis. 1947.
MLA aipamenaSeddon, H. J. Early Treatment of Poliomyelitis. 1947.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.