^Jr, Larry S. Roberts, John Janovy (2009). Gerald D. Schmidt & Larry S. Roberts' foundations of parasitology (8th ed.). Boston: McGraw-Hill Higher Education. pp. 133–134. ISBN9780073028279
^ abcdGarcia, L. (2006). “Isospora belli”. Waterborne Pathogens. Denver: American Water Works Association. pp. 217–9. ISBN978-1-58321-403-9
^Velásquez, Jorge Néstor; Astudillo, Osvaldo Germán; Di Risio, Cecilia; Etchart, Cristina; Chertcoff, Agustín Víctor; Perissé, Gladys Elisabet; Carnevale, Silvana (2010). “Molecular characterization of Cystoisospora belli and unizoite tissue cyst in patients with Acquired Immunodeficiency Syndrome”. Parasitology138 (3): 279–86. doi:10.1017/S0031182010001253. PMID20825690.
^Pape, J. W.; Verdier, R. I.; Johnson, W. D. (1989-04-20). “Treatment and prophylaxis of Isospora belli infection in patients with the acquired immunodeficiency syndrome”. The New England Journal of Medicine320 (16): 1044–1047. doi:10.1056/NEJM198904203201604. ISSN0028-4793. PMID2927483.
^Gupta, K., Bala, M., Deb, M., Muralidhar, S., & Sharma, D. K. (2013). Prevalence of intestinal parasitic infections in HIV-infected individuals and their relationship with immune status. Indian Journal of Medical Microbiology, 31(2), 161-165. doi:10.4103/0255-0857.115247