Dyfyniad APA
ebrary, Inc. (1996). Net gain: A new method for preventing malaria deaths. International Development Research Centre.
Dyfyniad Arddull Chicago
ebrary, Inc. Net Gain: A New Method for Preventing Malaria Deaths. Ottawa: International Development Research Centre, 1996.
Dyfyniad MLA
ebrary, Inc. Net Gain: A New Method for Preventing Malaria Deaths. International Development Research Centre, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.