Pinals, R. S. (1966). Rheumatoid Arthritis Presenting with Laryngeal Obstruction.
Chicago Style aipamenaPinals, Robert S. Rheumatoid Arthritis Presenting With Laryngeal Obstruction. 1966.
MLA aipamenaPinals, Robert S. Rheumatoid Arthritis Presenting With Laryngeal Obstruction. 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.