CORTÉS-CH., LUIS HERNANDO, et al. “DESCRIPTION AND DISTRIBUTION OF GALLS CAUSED BY INSECTS AND MITES IN FLORA SPONTANEOUS AND CULTIVATED FROM THE DEPARTMENT OF THE VALLEY”. Revista Colombiana De Entomología, vol. 8, no. 3-4, Dec. 1982, pp. 1-10, doi:10.25100/socolen.v8i3-4.10310.