(2007). Global tuberculosis control surveillance, planning, financing. WHO.
Cita Chicago (17th ed.)Global Tuberculosis Control Surveillance, Planning, Financing. Washington, D.C: WHO, 2007.
Cita MLA (9th ed.)Global Tuberculosis Control Surveillance, Planning, Financing. WHO, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.