Dyfyniad APA

Council, N. H. R. (2012). Nepal Environmental Health Action Plan 2011.

Dyfyniad Arddull Chicago

Council, Nepal Health Research. Nepal Environmental Health Action Plan 2011. 2012.

Dyfyniad MLA

Council, Nepal Health Research. Nepal Environmental Health Action Plan 2011. 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.