1. Buchanan R. E. and N. E. Gibbons (ed.). 1974. Bergey's manual of determinative bacteriology 8th ed. The Williams & Wilkins Co.. Baltimore.
2. Dingle J. H. 1941. Infectious diseases of mice p. 424. In G. D. Snell (ed.). Biology of the laboratory mouse. Dover Publications Inc.. New York.
3. Heston W. E. 1941. Parasites p. 370. In G. D. Snell (ed.) Biology of the laboratory mouse. Dover Publications Inc. New York.
4. Antibody and immunoglobulin synthesis in germfree and conventional mice infected with Epervthrozoon coccoides;Hyde C. L.;Am. J. Trop. Med. Hyg.,1972
5. Peters W. 1980. Chemotherapy of malaria p. 157. In J. P. Kreier (ed.). Malaria vol. 1. Academic Press. Inc.. New York.