Nepal Health Research Council. (2011). Nepal environmental health action plan 2011.
Citazione stile Chigago Style (17a edizione)Nepal Health Research Council. Nepal Environmental Health Action Plan 2011. 2011.
Citatione MLA (8a ed.)Nepal Health Research Council. Nepal Environmental Health Action Plan 2011. 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.