World Health Organization. (2002). Acupuncture: Review and analysis reports on controlled clinical trials. World Health Organization.
Chicago Style aipamenaWorld Health Organization. Acupuncture: Review and Analysis Reports on Controlled Clinical Trials. Geneva: World Health Organization, 2002.
MLA aipamenaWorld Health Organization. Acupuncture: Review and Analysis Reports on Controlled Clinical Trials. World Health Organization, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.