(NHRC), N. H. R. C. (2013). Assessment of ambient air quality in selected Urban areas of Nepal. Nepal Health Research Council.
Chicago Style aipamena(NHRC), Nepal Health Research Council. Assessment of Ambient Air Quality in Selected Urban Areas of Nepal. Nepal Health Research Council, 2013.
MLA aipamena(NHRC), Nepal Health Research Council. Assessment of Ambient Air Quality in Selected Urban Areas of Nepal. Nepal Health Research Council, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.