Ramos, G. A. S. (2001). You've got mail? Anthrax anxiety. Health Beat.
Chicago Style aipamenaRamos, Glen Ace S. "You've Got Mail? Anthrax Anxiety." Health Beat 2001.
MLA aipamenaRamos, Glen Ace S. "You've Got Mail? Anthrax Anxiety." Health Beat, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.