Atlas, Ronald M. (2010). Handbook of microbiological media (4th ed.). Washington, D.C.: Boca Raton, Fla. ISBN978-1-4398-0408-7.
ed.-in-chief, George M. Garrity (2012). Bergey's manual of systematic bacteriology (2nd ed.). New York: Springer Science + Business Media. ISBN978-0-387-68233-4. {{cite book}}: |last1= has generic name (help)