Smith, L. D., (1957). <i>Peptostreptococcus </i>Kluyver and van Niel. In <i> Bergey's manual of determinative Bacteriology, 7th ed </i>, pp. 533-541. Edited by R. S. Breed, E. G. D. Murray and N. R. Smith, The Williams & Wilkins Co.
Prevot, A. R. (1933). Etudes de systkmatique bactkrienne. I. Lois gtnkrales. 11. Cocci anatrobies. <i> Ann.Sci.Nat. </i><b> 15 </b>: 23-260 .
Holdemann, L. V., Cato, E. P., Moore, W. E. C., (1977). Anaerobe laboratory manual. Virginia Polytechn. Inst. and State Univ..

Smith, L. D., (1957). <i>Peptostreptococcus </i>Kluyver and van Niel. In <i> Bergey's manual of determinative Bacteriology, 7th ed </i>, pp. 533-541. Edited by R. S. Breed, E. G. D. Murray and N. R. Smith, The Williams & Wilkins Co.
Weinberg, M., (1937). Les microbes anaerobies. Masson et Cie.
Holdemann, L. V., Cato, E. P., Moore, W. E. C., (1977). Anaerobe laboratory manual. Virginia Polytechn. Inst. and State Univ..

Ezaki, T., Yamamoto, N., Ninomiya, K., Suzuki, S., Yabuuchi, E. (1983). Transfer of <i>Peptococcus indolicus, Peptococcus asaccharolyticus, Peptococcus prevotii</i> and <i>Peptococcus magnus</i> to the genus <i>Peptostreptococcus</i> and proposal of <i>Peptostreptococcus tetradius </i>sp. nov. <i> Int.J.Syst.Bacteriol. </i><b> 33 </b>: 683-698 .
Foubert, E. L. J., Douglas, H. C. (1948). Studies on the anaerobic micrococci. I. Taxonomic considerations. <i> J.Bacteriol. </i><b> 56 </b>: 25-34 .

Smith, L. D., (1957). <i>Peptostreptococcus </i>Kluyver and van Niel. In <i> Bergey's manual of determinative Bacteriology, 7th ed </i>, pp. 533-541. Edited by R. S. Breed, E. G. D. Murray and N. R. Smith, The Williams & Wilkins Co.
Prevot, A. R. (1941). Sur une nouvelle espèce de streptocoque anaérobie gazogène: <i>Streptococcus productus </i>nov. spec.. <i> Compt.Rend.Soc.Biol. </i><b> 135 </b>: 105-107 .
Holdemann, L. V., Cato, E. P., Moore, W. E. C., (1977). Anaerobe laboratory manual. Virginia Polytechn. Inst. and State Univ..

Downes, J., Wade, W. G. (2006). <i>Peptostreptococcus stomatis</i> sp. nov., isolated from the human oral cavity. <i> Int.J.Syst.Evol.Microbiol. </i><b> 56 </b>: 751-754 .