World Health Organization. (1983). Strategies for health for all by the year 2000. World Health Organization.
Citación estilo ChicagoWorld Health Organization. Strategies for Health for All by the Year 2000. New Delhi: World Health Organization, 1983.
Cita MLAWorld Health Organization. Strategies for Health for All by the Year 2000. World Health Organization, 1983.
Warning: These citations may not always be 100% accurate.