(2001). The World Health Report. WHO.
Cita Chicago (17th ed.)The World Health Report. Geneva: WHO, 2001.
Cita MLA (8th ed.)The World Health Report. WHO, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.
(2001). The World Health Report. WHO.
Cita Chicago (17th ed.)The World Health Report. Geneva: WHO, 2001.
Cita MLA (8th ed.)The World Health Report. WHO, 2001.