University of the Philippines (Los Banos). College of Agriculture & Basio, E. (1946). Abstract bibliography of corn. Office of Extension and Publications.
Chicago-referens (17:e uppl.)University of the Philippines (Los Banos). College of Agriculture och Engracio Basio. Abstract Bibliography of Corn. College, Laguna: Office of Extension and Publications, 1946.
MLA-referens (9:e uppl.)University of the Philippines (Los Banos). College of Agriculture och Engracio Basio. Abstract Bibliography of Corn. Office of Extension and Publications, 1946.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.