Miñano, Antonieta, Julio Chico, Eloy López, Manuel Sisniegas, and Miguel Bobadilla. 2004. “Effect of Sucrose Concentration on Producction of Anthocyanins from Cell Cultures of Vitis Vinifera L. Var. Red Globe”. Revista Peruana De Biología 11 (2): 187-92. https://doi.org/10.15381/rpb.v11i2.2455.