Irving, M. H. (1974). Vagotomy on Trial.
Chicago Style aipamenaIrving, M H. Vagotomy On Trial. 1974.
MLA aipamenaIrving, M H. Vagotomy On Trial. 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Irving, M. H. (1974). Vagotomy on Trial.
Chicago Style aipamenaIrving, M H. Vagotomy On Trial. 1974.
MLA aipamenaIrving, M H. Vagotomy On Trial. 1974.