^P. J., Quinn; B. K., Markey; F. C., Leonard; E. S., Fitzpatrick; S., Fanning (2015). Concise Review of Veterinary Microbiology. John Wiley & Sons. ISBN978-1-118-80270-0.
Further reading
Mark Pattison; et al., eds. (2008). Poultry diseases (6th ed.). Edinburgh: Elsevier/Butterworth-Heinemann. ISBN978-0-702-02862-5.
Paul, De Vos (2009). Bergey's manual of systematic bacteriology (2nd ed.). Dordrecht: Springer. ISBN978-0-387-68489-5.