World Health Organization, Regional Office for South_East Asia. (2011). Health in South - East Asia: A SEARO newsletter. World Health Organization, Regional Office for South-East Asia.
Chicago Style aipamenaWorld Health Organization, Regional Office for South_East Asia. Health in South - East Asia: A SEARO Newsletter. New Delhi: World Health Organization, Regional Office for South-East Asia, 2011.
MLA aipamenaWorld Health Organization, Regional Office for South_East Asia. Health in South - East Asia: A SEARO Newsletter. World Health Organization, Regional Office for South-East Asia, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.