1. American Type Culture Collection. 1964. Catalogue of cultures, 7th ed. Rockville, Maryland: American Type Culture Collection.
2. Bascomb, S., Lapage, S. P., Willcox, W. R., Curtis, M. A. 1971. Numerical classification of the tribe Klebsielleae. Journal of General Microbiology66:279–295.
3. Brenner, D. J., Ursing, J., Bercovier, H., Steigerwalt, A. G., Fanning, G. R., Alonso, J. M., Mollaret, H. H. 1980. Deoxyribonucleic acid relatedness inYersinia enterocolitica andYersinia enterolitica-like organisms. Current Microbiology4:195–200.
4. Brisou, B., Richard, C., Lenriot, A. 1972. Intérêt taxonomique de la recherche de la β-xylosidase chez lesEnterobacteriaceae. Annales de l'Institut Pasteur123:341–347.
5. Edwards, P. R., Ewing, W. H. 1972. Identification of Enterobacteriaceae, 3rd ed. Minneapolis: Burgess Publishing Co.