Pokharel,Tara Nath. (2013). Baseline vitamin A coverage survey in 6 districts of Nepal.
Cita Chicago (17th ed.)Pokharel,Tara Nath. Baseline Vitamin A Coverage Survey in 6 Districts of Nepal. 2013.
Cita MLA (8th ed.)Pokharel,Tara Nath. Baseline Vitamin A Coverage Survey in 6 Districts of Nepal. 2013.
Atenció: Aquestes cites poden no estar 100% correctes.