CIBA-GEIGY AGROCHEMICALS. 1979. Maize. Technical Monograph. Basilea, Suiza, 105 p.

GEBHARDT, S.E., R.H. MATTHEWS. 1981. Nutritive value of foods. USDA-HNIS, Home and Garden Bull. 72, U.S. Government Printing Office, Washington, DC, U.S.A., 72p..

KAUKIS, K.,D.W. DAVIS. 1986. Sweet Corn breeding. In: Basset, M.J.. Breeding vegetable crops. AVI Pub. Co., Westpot, CN, U.S.A., 477-519.

LEONARD, W.H., J.H. MARTIN. 1963. Cereal Crops. The Macmillan Company. NY.U.S.A.824p.

SARLI, A. E. 1980. Tratado de horticultura. Editorial Hemisferio Sur S.A. Buenos Aires, Argentina, 459p.