World Health Organization. (1986). Community prevention and control of cardiovascular diseases. world Health Organization.
Chicago Style aipamenaWorld Health Organization. Community Prevention and Control of Cardiovascular Diseases. Geneva: world Health Organization, 1986.
MLA aipamenaWorld Health Organization. Community Prevention and Control of Cardiovascular Diseases. world Health Organization, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.