BENAVIDES-MACHADO, P. et al. 1994. Advances on the use of the parasitoid Cephalonomia stephanoderis for the control of the coffee berry borer, Hypothenemus hampei. Revista Colombiana de Entomología. 20, 4 (Dec. 1994), 247–253. DOI:https://doi.org/10.25100/socolen.v20i4.10038.