Hopkins Tanne, J. (2005). New rules drive off NIH researchers. BMJ Publishing Group Ltd.
Chicago Style aipamenaHopkins Tanne, Janice. New Rules Drive Off NIH Researchers. BMJ Publishing Group Ltd, 2005.
MLA aipamenaHopkins Tanne, Janice. New Rules Drive Off NIH Researchers. BMJ Publishing Group Ltd, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.