Government of Nepal/DFID. (2007). National tuberculin survey in Nepal.
Cita Chicago (17th ed.)Government of Nepal/DFID. National Tuberculin Survey in Nepal. 2007.
Cita MLA (8th ed.)Government of Nepal/DFID. National Tuberculin Survey in Nepal. 2007.
Atenció: Aquestes cites poden no estar 100% correctes.