● Park M,Yun ST,Kim MS,Chun J,Ahn TI (2004). Phylogenetic characterization of Legionella-like endosymbiotic X-bacteria in Amoeba proteus: a proposal for 'Candidatus Legionella jeonii' sp. nov.
Environ. Microbiol. 6, 1252-63.
● Gerald LM,John EB, Ralph D (2005). Legionella.
In Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases,Edition: 6, pp. 2711-2724. Edited by Paul HE,Nicholas PC. Pennsylvania: Elsevier Churchill Livingstone.