Bernabe, C. M. (1977). Resistance of 51 varieties of corn to the rice weevil complex [microform]. Photoduplication Service. University of the Philippines Library.
Chicago-referens (17:e uppl.)Bernabe, Candida Mangahas. Resistance of 51 Varieties of Corn to the Rice Weevil Complex [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA-referens (9:e uppl.)Bernabe, Candida Mangahas. Resistance of 51 Varieties of Corn to the Rice Weevil Complex [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.