BUSTILLO, A. E. (1975) “STUDIES OF THE HAIRY RED WORM, Lichnoptera gulo Herrich-Schaeffer (LEPIDOPTERA: NOCTUIDAE), PLAGUE OF PINE AND CIPRES H. NATURAL ENEMIES”, Revista Colombiana de Entomología, 1(2-3), pp. 21–26. doi: 10.25100/socolen.v1i2-3.10434.