World health organization. (2008). Anti-tuberculosis drug resistance in the world: Fourth global report. WHO.
Chicago-stil citatWorld health organization. Anti-tuberculosis Drug Resistance in the World: Fourth Global Report. Geneva: WHO, 2008.
MLA-referensWorld health organization. Anti-tuberculosis Drug Resistance in the World: Fourth Global Report. WHO, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.