World Health Organization. (2011). Noncommunicable disease risk factor survey Myanmar 2009. World Health Organization.
Chicago Style aipamenaWorld Health Organization. Noncommunicable Disease Risk Factor Survey Myanmar 2009. New Delhi: World Health Organization, 2011.
MLA aipamenaWorld Health Organization. Noncommunicable Disease Risk Factor Survey Myanmar 2009. World Health Organization, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.