National Oilseed Development Project. Annual report. National Agricultural Research Centre, Pakistan Agricultural Research Council.
Chicago-referens (17:e uppl.)National Oilseed Development Project. Annual Report. Islamabad: National Agricultural Research Centre, Pakistan Agricultural Research Council.
MLA-referens (8:e uppl.)National Oilseed Development Project. Annual Report. National Agricultural Research Centre, Pakistan Agricultural Research Council.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.