Beisler, J. M., & Baker, G. T. (1992). Pachypsylla celtidismamma (Fletcher) (Homoptera : Psyllidae): Morphology and histology of its gall and ultrastructure of its adult and nymphal sensilla. Mississippi: Departamento of Entomology Mississippi State University.
Citación estilo ChicagoBeisler, James Mark, y Gerald T. Baker. Pachypsylla Celtidismamma (Fletcher) (Homoptera : Psyllidae): Morphology and Histology of Its Gall and Ultrastructure of Its Adult and Nymphal Sensilla. Mississippi: Departamento of Entomology Mississippi State University, 1992.
Cita MLABeisler, James Mark, y Gerald T. Baker. Pachypsylla Celtidismamma (Fletcher) (Homoptera : Psyllidae): Morphology and Histology of Its Gall and Ultrastructure of Its Adult and Nymphal Sensilla. Mississippi: Departamento of Entomology Mississippi State University, 1992.