Brumpt, E., (1922). Precis de Parasitologie. Masson et Cie.
Wolbach, S. (1919). Studies on Rocky Mountain spotted fever. <i> J.Med.Res. </i><b> 41 </b>: 1-197 .
Bergey, D. H., Buchanan, R. E., Gibbons, N. E., (1974). Bergey's manual of determinative Bacteriology. 8th. EditionEdited by R. E. Buchanan, The Williams & Wilkins Co..

Misao, R., Kobayashi, Y. (1956). Infectious mononucleosis (glandular fever). <i> J.Jpn.Assoc.Inf.Dis. </i><b> 30 </b>: 453-465 .
Bergey, D. H., Buchanan, R. E., Gibbons, N. E., (1974). Bergey's manual of determinative Bacteriology. 8th. EditionEdited by R. E. Buchanan, The Williams & Wilkins Co..

Zdrodovskii, P. F. (1948). Thesis Bericht von der Sitzung des Nutrition Institute UdSSR Acad. der Med. Sci..
Bergey, D. H., Buchanan, R. E., Gibbons, N. E., (1974). Bergey's manual of determinative Bacteriology. 8th. EditionEdited by R. E. Buchanan, The Williams & Wilkins Co..

Sekeyová, Z., Roux, V., Xu, W., Rehácek, J., Raoult, D. (1998). <i>Rickettsia slovaca</i> sp. nov., a member of the spotted fever group rickettsiae. <i> Int.J.Syst.Bacteriol. </i><b> 48 </b>: 1455-1462 .

Fournier, P. E., Takada, N., Fujita, H., Raoult, D. (2006). <i>Rickettsia tamurae</i> sp. nov., isolated from <i>Amblyomma testudinarium</i> ticks. <i> Int.J.Syst.Evol.Microbiol. </i><b> 56 </b>: 1673-1675 .

Ogata, N. (1931). Aetiologie der Tsutsugamuchi-Krankheit: Rickettsia tsut- sugamushi. <i> Zentralbl.Bakteriol.Hyg.I Abt. </i><b> 122 </b>: 249-253 .
Hayashi, N. (1920). Etiology of Tsutsugamushi Disease. <i> J.Parasit. </i><b> 7 </b>: 53-68 .
Bergey, D. H., Buchanan, R. E., Gibbons, N. E., (1974). Bergey's manual of determinative Bacteriology. 8th. EditionEdited by R. E. Buchanan, The Williams & Wilkins Co..

Wolbach, S. B., Todd, J. L. (1920). Note sur l'étiologie et l'anatomie pathologique du typhus exanthématique au Mexique. <i> Ann.Inst.Pasteur (Paris) </i><b> 34 </b>: 153-158 .
Philip, C. B. (1945). Nomenclature of the pathogenic rickettsiae. <i> Am.J.Hyg. </i><b> 37 </b>: 301-309 .
Bergey, D. H., Buchanan, R. E., Gibbons, N. E., (1974). Bergey's manual of determinative Bacteriology. 8th. EditionEdited by R. E. Buchanan, The Williams & Wilkins Co..