O'Rourke, F. J. (1967). Human infection with porcine ascaris.
Chicago Style aipamenaO'Rourke, Fergus J. Human Infection With Porcine Ascaris. 1967.
MLA aipamenaO'Rourke, Fergus J. Human Infection With Porcine Ascaris. 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.