Ross, P. W., & Cumming, C. G. (1981). Isolation of Bordetella pertussis from swabs.
Chicago Style aipamenaRoss, P W., and C G. Cumming. Isolation of Bordetella Pertussis From Swabs. 1981.
MLA aipamenaRoss, P W., and C G. Cumming. Isolation of Bordetella Pertussis From Swabs. 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.