| Jones, R.C. (2007) '''Infectious Laryngotracheitis'''. In: ''Poultry Diseases'', 6th Edition (eds. Pattison, M., McMullin, P., Bradbury, J., Alexander, D.) Saunders, Elsevier, pp 258-275 | | Jones, R.C. (2007) '''Infectious Laryngotracheitis'''. In: ''Poultry Diseases'', 6th Edition (eds. Pattison, M., McMullin, P., Bradbury, J., Alexander, D.) Saunders, Elsevier, pp 258-275 |