On, S. L. W., Miller, W. G., Houf, K., Fox, J. G., & Vandamme, P. (2017). Minimal standards for describing new species belonging to the families Campylobacteraceae and Helicobacteraceae: Campylobacter, Arcobacter, Helicobacter and Wolinella spp. Int J Syst Evol Microbiol.

On, Stephen L. W., William G. Miller, Kurt Houf, James G. Fox, i Peter Vandamme. "Minimal Standards for Describing New Species Belonging to the Families Campylobacteraceae and Helicobacteraceae: Campylobacter, Arcobacter, Helicobacter and Wolinella Spp." Int J Syst Evol Microbiol 2017.

On, Stephen L. W., et al. "Minimal Standards for Describing New Species Belonging to the Families Campylobacteraceae and Helicobacteraceae: Campylobacter, Arcobacter, Helicobacter and Wolinella Spp." Int J Syst Evol Microbiol 2017.