Consultative Group on International Agricultural Research. (1980). Consultative Group on International Agricultural Research. CGIAR.
Chicago-referens (17:e uppl.)Consultative Group on International Agricultural Research. Consultative Group on International Agricultural Research. Washington, D.C. (1818 H St., N.W., Washington 20433): CGIAR, 1980.
MLA-referens (8:e uppl.)Consultative Group on International Agricultural Research. Consultative Group on International Agricultural Research. CGIAR, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.